Here is the list of items showing how many current eBay auctions are underway.
The detail will show the current bid price for the item.
| Item Category: Locomotive | Year Released | Year Retired | Part Number | Category | Right Now on eBay |
| Open |
| Southern 2-8-2 USRA Light Mikado Steam Engine with Proto-Sound 3.0 (Scale Wheels) | 2016 | 2016 | 22-3655-2 | Locomotive | 0 |
| | | | | |
| Southern 2-8-4 Berkshire Steam Engine with Proto-Sound 2.0 | 2002 | 2002 | 30-1226-1 | Locomotive | 0 |
| Southern 2-8-4 Imperial Berkshire Steam Engine with Proto-Sound 3.0 | 2018 | 2018 | 30-1765-1 | Locomotive | 0 |
| Southern 2-8-4 K-4 Kanawha Steam Engine with Proto-Sound 2.0 | 2010 | 2010 | 20-3417-1 | Locomotive | 0 |
| Southern 2-8-4 K-4 Kanawha Steam Engine with Proto-Sound 2.0 | 2010 | 2010 | 20-3418-1 | Locomotive | 0 |
| Southern 2-8-4 K-4 Kanawha Steam Engine with Proto-Sound 2.0 (Hi-Rail Wheels) | 2005 | 2005 | 20-3188-1 | Locomotive | 0 |
| Southern 2-8-4 K-4 Kanawha Steam Engine with Proto-Sound 2.0 (Hi-Rail Wheels) | 2005 | 2005 | 20-3189-1 | Locomotive | 0 |
| Southern 2-8-4 K-4 Kanawha Steam Engine with Proto-Sound 2.0 (Scale Wheels) | 2005 | 2005 | 20-3188-2 | Locomotive | 0 |
| Southern 2-8-4 K-4 Kanawha Steam Engine with Proto-Sound 2.0 (Scale Wheels) | 2005 | 2005 | 20-3189-2 | Locomotive | 0 |
| Southern 2-8-8-2 Imperial USRA Steam Engine with Proto-Sound 2.0 | 2007 | 2007 | 30-1455-1 | Locomotive | 0 |
| Southern 2-8-8-2 Imperial Y6b Steam Engine with Proto-Sound 3.0 | 2025 | 2025 | 30-1893-1 | Locomotive | 0 |
| Southern 263E Tinplate Loco & Tender (Traditional) | 2013 | 2013 | 11-6054-0 | Locomotive | 0 |
| Southern 263E Tinplate Loco & Tender with Proto-Sound 3.0 | 2013 | 2013 | 11-6054-1 | Locomotive | 0 |
| Southern 4-6-2 Bantam Pacific Steam Engine With Proto-Sound 2.0 | 2002 | 2002 | 30-1247-1 | Locomotive | 0 |
| Southern 4-6-2 Imperial P47 Pacific Steam Engine with Proto-Sound 2.0 | 2010 | 2010 | 30-1554-1 | Locomotive | 0 |
| Southern 4-6-2 Imperial P47 Pacific Steam Engine with Proto-Sound 3.0 | 2013 | 2013 | 30-1597-1 | Locomotive | 0 |
| Southern 4-6-2 Pacific Steam Engine with Proto-Sound 2.0 | 2005 | 2005 | 30-1355-1 | Locomotive | 0 |
| Southern 4-6-2 Pacific Steam Engine with Proto-Sound 2.0 | 2008 | 2008 | 30-1475-1 | Locomotive | 0 |
| Southern 4-6-2 PS-4 Imperial Pacific Steam Engine with Proto-Sound 3.0 | 2018 | 2018 | 30-1751-1 | Locomotive | 0 |
| Southern 4-6-2 PS-4 Imperial Pacific Steam Engine with Proto-Sound 3.0 | 2018 | 2018 | 30-1752-1 | Locomotive | 0 |
| Southern 4-6-2 PS-4 Imperial Pacific Steam Engine with Proto-Sound 3.0 | 2018 | 2018 | 30-1753-1 | Locomotive | 0 |
| Southern 4-6-2 PS-4 Steam Engine | 1997 | 1997 | 30-1125-0 | Locomotive | 1 |
| Southern 4-6-2 PS-4 Steam Engine - With Proto | 1997 | 1997 | 30-1125-1 | Locomotive | 4 |
| Southern 4-6-2 Ps-4 Steam Engine with Proto | 1994 | 1994 | 20-3005-1 | Locomotive | 0 |
| Southern 4-6-2 Ps-4 Steam Engine with Proto | 1994 | 1994 | 20-3006-1 | Locomotive | 0 |
| Southern 4-6-2 Ps-4 Steam Engine with Proto-Sound 2.0 | 2003 | 2003 | 20-3102-1 | Locomotive | 1 |
| Southern 4-6-2 Ps-4 Steam Engine with Proto-Sound 3.0 | 2011 | 2011 | 20-3464-1 | Locomotive | 0 |
| Southern 4-6-2 Ps-4 Steam Engine with Proto-Sound 3.0 | 2011 | 2011 | 20-3465-1 | Locomotive | 0 |
| Southern 4-6-2 Ps-4 Steam Engine with Proto-Sound 3.0 | 2011 | 2011 | 20-3466-1 | Locomotive | 1 |
| Southern 4-6-2 Ps-4 Steam Engine with Proto-Sound 3.0 | 2017 | 2017 | 20-3735-1 | Locomotive | 0 |
| Southern 4-6-2 Ps-4 Steam Engine with Proto-Sound 3.0 | 2017 | 2017 | 20-3736-1 | Locomotive | 0 |
| Southern 4-6-2 Ps-4 Steam Engine with Proto-Sound 3.0 | 2021 | 2021 | 20-3820-1 | Locomotive | 1 |
| Southern 4-6-2 Ps-4 Steam Engine with Proto-Sound 3.0 | 2021 | 2021 | 20-3821-1 | Locomotive | 0 |
| Southern 4-6-4 Hudson Steam Engine with Proto-Sound 2.0 | 2005 | 2005 | 30-1363-1 | Locomotive | 0 |
| Southern 4-6-4 Hudson Steam Engine with Proto-Sound 2.0 | 2010 | 2010 | 30-1535-1 | Locomotive | 0 |
| Southern 4-6-4 Imperial Royal Hudson Steam Engine with Proto-Sound 2.0 | 2009 | 2009 | 30-1516-1 | Locomotive | 0 |
| Southern 4-6-4 Imperial Streamlined Hudson Steam Engine with Proto-Sound 3.0 | 2015 | 2015 | 30-1696-1 | Locomotive | 0 |
| Southern 4-6-4 Royal Hudson Steam Engine with Proto-Sound 2.0 (Hi-Rail Wheels) | 2008 | 2008 | 20-3314-1 | Locomotive | 0 |
| Southern 4-6-4 Royal Hudson Steam Engine with Proto-Sound 2.0 (Scale Wheels) | 2008 | 2008 | 20-3314-2 | Locomotive | 0 |
| Southern 4-6-4 Royal Hudson Steam Engine with Proto-Sound 3.0 (Hi-Rail Wheels) | 2016 | 2016 | 20-3672-1 | Locomotive | 0 |
| Southern 4-6-4 Royal Hudson Steam Engine with Proto-Sound 3.0 (Scale Wheels) - Southern Cab # 283 | 2016 | 2016 | 22-3672-2 | Locomotive | 0 |
| Southern 4-6-4 Streamlined Hudson Steam Engine with Proto-Sound 2.0 | 2006 | 2006 | 30-1415-1 | Locomotive | 0 |
| Southern 4-6-6-4 M-2 Challenger Steam Engine with Proto-Sound 2.0 (Hi-Rail Wheels) | 2006 | 2006 | 20-3244-1 | Locomotive | 0 |
| Southern 4-6-6-4 M-2 Challenger Steam Engine with Proto-Sound 2.0 (Scale Wheels) | 2006 | 2006 | 20-3244-2 | Locomotive | 0 |
| Southern 4-8-2 Imperial M-1a Mountain Steam Engine with Proto-Sound 3.0 | 2019 | 2019 | 30-1814-1 | Locomotive | 0 |
| Southern 4-8-2 L-3 Mohawk Steam Engine with Proto-Sound 2.0 | 2004 | 2004 | 30-1335-1 | Locomotive | 0 |
| Southern 4-8-2 L-3 Mohawk Steam Engine with Proto-Sound 2.0 | 2010 | 2010 | 30-1559-1 | Locomotive | 0 |
| Southern 4-8-2 L-3 Mohawk Steam Engine with Proto-Sound 3.0 | 2014 | 2014 | 30-1655-1 | Locomotive | 0 |
| Southern 400E Steam Engine with Proto-Sound 3.0 | 2018 | 2018 | 11-1064-1 | Locomotive | 0 |
| Southern 400E Tinplate Steam Engine (Traditional) | 2005 | 2005 | 10-1247-0 | Locomotive | 0 |
| Southern 400E Tinplate Steam Engine - Contemporary | 2002 | 2002 | 10-1182-1 | Locomotive | 0 |
| Southern 400E Tinplate Steam Engine with Proto-Sound 2.0 | 2005 | 2005 | 10-1247-1 | Locomotive | 0 |
| Southern Pacific 2-8-0, C-9, S.P. Gauge 1, Electric | 1994 | 1994 | 20-5001 | Locomotive | 0 |
| Southern Pacific 4-6-2 Forty-Niner Steam Engine with Proto-Sound 2.0 | 2007 | 2007 | 30-1441-1 | Locomotive | 0 |
| Southern Pacific 4-6-2 Forty-Niner Steam Engine with Proto-Sound 3.0 | 2017 | 2017 | 30-1705-1 | Locomotive | 0 |
| Southern Pacific 4-6-2 Pacific Steam Engine with Proto-Sound 2.0 | 2002 | 2002 | 30-1263-1 | Locomotive | 0 |
| Southern Pacific 4-6-2 USRA Heavy Pacific Steam Engine With Proto-sound 3.0 #2487 | 2025 | 2025 | 20-3977-1 | Locomotive | 0 |
| Southern Pacific 4-6-4 Hudson Steam Engine with Proto-Sound 2.0 | 2004 | 2004 | 30-1329-1 | Locomotive | 0 |
| Southern Pacific 4-8-2 L-3 Mohawk Steam Engine with Proto-Sound 2.0 | 2008 | 2008 | 30-1495-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 Bantam Gs-4 Steam Engine With Proto-Sound 2.0 | 2002 | 2002 | 30-1250-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-2 Northern Steam Engine with Loco-Sound | 2001 | 2001 | 30-1174-0 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-2 Northern Steam Engine with Proto-Sound 2.0 | 2001 | 2001 | 30-1174-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 Gs-2 Steam Engine | 2004 | 2004 | 70-3011-0 | Locomotive | 0 |
| Southern Pacific 4-8-4 Gs-2 Steam Engine with Proto-Sound 2.0 | 2001 | 2001 | 20-3060-1 | Locomotive | 4 |
| Southern Pacific 4-8-4 Gs-2 Steam Engine with Proto-Sound 2.0 | 2001 | 2001 | 20-3061-1 | Locomotive | 2 |
| Southern Pacific 4-8-4 Gs-2 Steam Engine with Proto-Sound 2.0 | 2004 | 2004 | 70-3011-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Northern Steam Engine with Proto | 1997 | 1997 | 30-1119-1 | Locomotive | 6 |
| Southern Pacific 4-8-4 GS-4 Northern Steam Engine with Proto-Sound 2.0 | 2003 | 2003 | 30-1285-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 Gs-4 Northern Steam Engine With Proto-Sound 3.0 | 2017 | 2017 | 70-3028-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 Gs-4 Northern Steam Engine With Proto-Sound 3.0 | 2017 | 2017 | 70-3029-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 Gs-4 Northern Steam Engine With Proto-Sound 3.0 | 2017 | 2017 | 70-3030-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 Gs-4 Northern Steam Engine With Proto-Sound 3.0 | 2017 | 2017 | 70-3031-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 Gs-4 Northern Steam Engine With Proto-Sound 3.0 | 2017 | 2017 | 70-3032-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 Gs-4 Northern Steam Engine With Proto-Sound 3.0 And LED Lights | 2019 | 2019 | 70-3042-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 Gs-4 Northern Steam Engine with Whistle | 1997 | 1997 | 30-1119-0 | Locomotive | 0 |
| Southern Pacific 4-8-4 Gs-4 Steam Engine | 2004 | 2004 | 70-3005-0 | Locomotive | 0 |
| Southern Pacific 4-8-4 Gs-4 Steam Engine - 2 Rail | 1998 | 1998 | 20-3029-2 | Locomotive | 0 |
| Southern Pacific 4-8-4 Gs-4 Steam Engine - 3 Rail | 1998 | 1998 | 20-3029-1 | Locomotive | 6 |
| Southern Pacific 4-8-4 Gs-4 Steam Engine with Proto-Sound 2.0 | 2003 | 2003 | 70-3005-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 2.0 (Hi-Rail Wheels) | 2007 | 2007 | 20-3300-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 2.0 (Hi-Rail Wheels) | 2007 | 2007 | 20-3302-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 2.0 (Hi-Rail Wheels) | 2007 | 2007 | 20-3303-1 | Locomotive | 1 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 2.0 (Scale Wheels) | 2007 | 2007 | 20-3300-2 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 2.0 (Scale Wheels) | 2007 | 2007 | 20-3302-2 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 2.0 (Scale Wheels) | 2007 | 2007 | 20-3303-2 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 | 2009 | 2009 | 20-80008L | Locomotive | 1 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 | 2008 | 2008 | 80-3114-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 | 2008 | 2008 | 80-3115-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 | 2008 | 2008 | 80-3116-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 | 2008 | 2008 | 80-3117-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 | 2010 | 2010 | 80-3211-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 | 2010 | 2010 | 80-3212-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 | 2010 | 2010 | 80-3213-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 | 2010 | 2010 | 80-3214-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 | 2013 | 2013 | 80-3226-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 | 2019 | 2019 | 80-3275-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 | 2019 | 2019 | 80-3276-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 | 2019 | 2019 | 80-3277-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 | 2019 | 2019 | 80-3278-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 (Hi-Rail Wheels) | 2013 | 2013 | 20-3483-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 (Hi-Rail Wheels) | 2013 | 2013 | 20-3484-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 (Hi-Rail Wheels) | 2013 | 2013 | 20-3485-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 (Hi-Rail Wheels) | 2017 | 2017 | 20-3749-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 (Hi-Rail Wheels) | 2017 | 2017 | 20-3750-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 (Hi-Rail Wheels) | 2017 | 2017 | 20-3751-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 (Hi-Rail Wheels) | 2017 | 2017 | 20-3752-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 (Hi-Rail Wheels) | 2017 | 2017 | 20-3753-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 (Hi-Rail Wheels) | 2024 | 2024 | 20-3914-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 (Hi-Rail Wheels) | 2024 | 2024 | 20-3915-1 | Locomotive | 1 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 (Hi-Rail Wheels) | 2024 | 2024 | 20-3917-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 (Hi-Rail Wheels) | 2024 | 2024 | 20-3918-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 (Hi-Rail Wheels) (METCA 2024) | 2024 | 2024 | 20-3920-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 (Scale Wheels) | 2013 | 2013 | 20-3483-2 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 (Scale Wheels) | 2013 | 2013 | 20-3484-2 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 (Scale Wheels) | 2013 | 2013 | 20-3485-2 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 (Scale Wheels) | 2017 | 2017 | 22-3749-2 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 (Scale Wheels) | 2017 | 2017 | 22-3750-2 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 (Scale Wheels) | 2017 | 2017 | 22-3751-2 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 (Scale Wheels) | 2017 | 2017 | 22-3752-2 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 (Scale Wheels) | 2017 | 2017 | 22-3753-2 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 And LED Lights (Hi-Rail Wheels) | 2018 | 2018 | 20-3758-1 | Locomotive | 1 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3.0 And LED Lights (Scale Wheels) | 2018 | 2018 | 22-3758-2 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3E+ | 2010 | 2010 | 80-3211-5 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3E+ | 2010 | 2010 | 80-3212-5 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3E+ | 2010 | 2010 | 80-3213-5 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3E+ | 2010 | 2010 | 80-3214-5 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-4 Steam Engine with Proto-Sound 3E+ | 2013 | 2013 | 80-3226-5 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-6 Steam Engine with Proto-Sound 3.0 | 2008 | 2008 | 80-3121-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-6 Steam Engine with Proto-Sound 3.0 | 2008 | 2008 | 80-3122-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-6 Steam Engine with Proto-Sound 3.0 | 2013 | 2013 | 80-3227-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-6 Steam Engine with Proto-Sound 3.0 (Hi-Rail Wheels) | 2017 | 2017 | 20-3756-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-6 Steam Engine with Proto-Sound 3.0 (Scale Wheels) | 2017 | 2017 | 22-3756-2 | Locomotive | 0 |
| Southern Pacific 4-8-4 GS-6 Steam Engine with Proto-Sound 3E+ | 2013 | 2013 | 80-3227-5 | Locomotive | 0 |
| Southern Pacific 4-8-4 Imperial GS-2 Northern Steam Engine with Proto-Sound 2.0 | 2006 | 2006 | 30-1422-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 Imperial GS-4 Northern Steam Engine with Proto-Sound 2.0 | 2006 | 2006 | 30-1423-1 | Locomotive | 1 |
| Southern Pacific 4-8-4 Imperial GS-4 Northern Steam Engine with Proto-Sound 2.0 | 2009 | 2009 | 30-1524-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 Imperial GS-4 Northern Steam Engine with Proto-Sound 2.0 | 2009 | 2009 | 30-1525-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 Imperial GS-4 Northern Steam Engine with Proto-Sound 3.0 | 2013 | 2013 | 30-1618-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 Imperial GS-4 Northern Steam Engine with Proto-Sound 3.0 | 2013 | 2013 | 30-1619-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 Imperial GS-4 Northern Steam Engine with Proto-Sound 3.0 | 2013 | 2013 | 30-1620-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 Imperial GS-4 Northern Steam Engine with Proto-Sound 3.0 | 2013 | 2013 | 30-1621-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 Imperial GS-4 Northern Steam Engine with Proto-Sound 3.0 | 2015 | 2015 | 30-1688-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 Imperial GS-4 Northern Steam Engine with Proto-Sound 3.0 | 2015 | 2015 | 30-1689-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 Imperial GS-4 Northern Steam Engine with Proto-Sound 3.0 | 2015 | 2015 | 30-1690-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 Imperial GS-4 Northern Steam Engine with Proto-Sound 3.0 | 2015 | 2015 | 30-1691-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 Imperial GS-4 Northern Steam Engine with Proto-Sound 3.0 | 2018 | 2018 | 30-1773-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 Imperial GS-4 Northern Steam Engine with Proto-Sound 3.0 | 2018 | 2018 | 30-1774-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 Imperial GS-4 Northern Steam Engine with Proto-Sound 3.0 | 2018 | 2018 | 30-1775-1 | Locomotive | 0 |
| Southern Pacific 4-8-4 Imperial GS-4 Northern Steam Engine with Proto-Sound 3.0 And LED Lights | 2018 | 2018 | 30-1766-1 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 AC-6 Cab Forward Steam Engine with Proto-Sound 2.0 (Hi-Rail Wheels) | 2008 | 2008 | 20-3347-1 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 AC-6 Cab Forward Steam Engine with Proto-Sound 2.0 (Hi-Rail Wheels) | 2008 | 2008 | 20-3348-1 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 AC-6 Cab Forward Steam Engine with Proto-Sound 2.0 (Hi-Rail Wheels) | 2008 | 2008 | 20-3349-1 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 AC-6 Cab Forward Steam Engine with Proto-Sound 2.0 (Scale Wheels) | 2008 | 2008 | 20-3347-2 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 AC-6 Cab Forward Steam Engine with Proto-Sound 2.0 (Scale Wheels) | 2008 | 2008 | 20-3348-2 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 AC-6 Cab Forward Steam Engine with Proto-Sound 2.0 (Scale Wheels) | 2008 | 2008 | 20-3349-2 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 AC-6 Cab Forward Steam Engine with Proto-Sound 3.0 (Hi-Rail Wheels) | 2017 | 2017 | 20-3707-1 | Locomotive | 1 |
| Southern Pacific 4-8-8-2 AC-6 Cab Forward Steam Engine with Proto-Sound 3.0 (Hi-Rail Wheels) | 2017 | 2017 | 20-3708-1 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 AC-6 Cab Forward Steam Engine with Proto-Sound 3.0 (Hi-Rail Wheels) | 2017 | 2017 | 20-3709-1 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 AC-6 Cab Forward Steam Engine with Proto-Sound 3.0 (Modern Cab) | 2010 | 2010 | 80-3182-1 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 AC-6 Cab Forward Steam Engine with Proto-Sound 3.0 (Modern Cab) | 2010 | 2010 | 80-3183-1 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 AC-6 Cab Forward Steam Engine with Proto-Sound 3.0 (Modern Cab) | 2017 | 2017 | 80-3271-1 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 AC-6 Cab Forward Steam Engine with Proto-Sound 3.0 (Modern Cab) with Proto-Sound 3.0 | 2017 | 2017 | 80-3272-1 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 AC-6 Cab Forward Steam Engine with Proto-Sound 3.0 (Original Cab) | 2010 | 2010 | 80-3180-1 | Locomotive | 0 |
|
| Southern Pacific 4-8-8-2 AC-6 Cab Forward Steam Engine with Proto-Sound 3.0 (Original Cab) | 2010 | 2010 | 80-3181-1 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 AC-6 Cab Forward Steam Engine with Proto-Sound 3.0 (Original Cab) | 2017 | 2017 | 80-3269-1 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 AC-6 Cab Forward Steam Engine with Proto-Sound 3.0 (Original Cab) | 2017 | 2017 | 80-3270-1 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 AC-6 Cab Forward Steam Engine with Proto-Sound 3.0 (Original Cab) | 2017 | 2017 | 80-3273-1 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 AC-6 Cab Forward Steam Engine with Proto-Sound 3.0 (Original Cab) | 2017 | 2017 | 80-3274-1 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 AC-6 Cab Forward Steam Engine with Proto-Sound 3.0 (Scale Wheels) | 2017 | 2017 | 22-3707-2 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 AC-6 Cab Forward Steam Engine with Proto-Sound 3.0 (Scale Wheels) | 2017 | 2017 | 22-3708-2 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 AC-6 Cab Forward Steam Engine with Proto-Sound 3.0 (Scale Wheels) | 2017 | 2017 | 22-3709-2 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 Cab Forward Steam Engine - 2-Rail | 1998 | 1998 | 20-3025-2 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 Cab Forward Steam Engine with Proto-Sound | 1998 | 1998 | 20-3025-1 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 Cab-Forward Steam Engine - 3 Rail Whistle | 1999 | 1999 | 30-1144-0 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 Cab-Forward Steam Engine - with Proto-Soundr | 1999 | 1999 | 30-1144-1 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 Cab-Forward Steam Engine with Proto-Sound 2.0 | 2007 | 2007 | 30-1464-1 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 Imperial Cab Forward Steam Engine with Proto-Sound 3.0 | 2014 | 2014 | 30-1648-1 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 Imperial Cab Forward Steam Engine with Proto-Sound 3.0 | 2014 | 2014 | 30-1649-1 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 Imperial Cab Forward Steam Engine with Proto-Sound 3.0 | 2019 | 2019 | 30-1821-1 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 Imperial Cab Forward Steam Engine with Proto-Sound 3.0 | 2019 | 2019 | 30-1822-1 | Locomotive | 0 |
| Southern Pacific 4-8-8-2 Imperial Cab Forward Steam Engine with Proto-Sound 3.0 | 2019 | 2019 | 30-1823-1 | Locomotive | 0 |
| Southern Pacific 400e Std. Gauge Steam Engine With Proto-sound 3.0 | 2025 | 2025 | 10-1355-1 | Locomotive | 0 |
| Southern Pacific 400e Tinplate Steam Engine (traditional) | 2025 | 2025 | 10-1355-0 | Locomotive | 0 |
| Southern Pacific 400E Tinplate Steam Engine - Contemporary | 2002 | 2002 | 10-1185-1 | Locomotive | 0 |
| Southern Pacific 4696 Steam Engine (Traditional) | 2007 | 2007 | 10-1289-0 | Locomotive | 0 |
| Southern Pacific 4696 Steam Engine (Traditional) | 2007 | 2007 | 10-1290-0 | Locomotive | 0 |
| Southern Pacific 4696 Steam Engine with Proto-Sound 2.0 | 2007 | 2007 | 10-1289-1 | Locomotive | 0 |
| Southern Pacific 4696 Steam Engine with Proto-Sound 2.0 | 2007 | 2007 | 10-1290-1 | Locomotive | 0 |
| Southern Pacific G Gauge Premier 2-8-0, C-9, S.P. Gauge 1, Live Steam | 1994 | 1994 | 20-5002 | Locomotive | 0 |
| Southern Pacific Rugged Rails 4-8-4 Bantam Gs-4 Steam Engine | 2002 | 2002 | 33-1005 | Locomotive | 0 |
| Southern Rugged Rails 4-6-2 Bantam Pacific Steam Engine | 2002 | 2002 | 33-1003 | Locomotive | 0 |
| Spokane, Portland & Seattle 4-6-6-4 Z-6 Challenger Steam Engine with Proto-Sound 2.0 (Hi-Rail Wheels) | 2007 | 2007 | 20-3274-1 | Locomotive | 0 |
| Spokane, Portland & Seattle 4-6-6-4 Z-6 Challenger Steam Engine with Proto-Sound 2.0 (Scale Wheels) | 2007 | 2007 | 20-3274-2 | Locomotive | 0 |
| Spokane, Portland & Seattle 4-6-6-4 Z-6 Challenger Steam Engine with Proto-Sound 3.0 (Hi-Rail Wheels) | 2016 | 2016 | 20-3653-1 | Locomotive | 0 |
| Spokane, Portland & Seattle 4-6-6-4 Z-6 Challenger Steam Engine with Proto-Sound 3.0 (Hi-Rail Wheels) | 2024 | 2024 | 20-3941-1 | Locomotive | 0 |
| Spokane, Portland & Seattle 4-6-6-4 Z-6 Challenger Steam Engine with Proto-Sound 3.0 (Hi-Rail Wheels) | 2024 | 2024 | 20-3942-1 | Locomotive | 0 |
| Spokane, Portland & Seattle 4-6-6-4 Z-6 Challenger Steam Engine with Proto-Sound 3.0 (Scale Wheels) | 2016 | 2016 | 22-3653-2 | Locomotive | 0 |
| Sponge Bob Rugged Rails 2-6-0 Steam Locomotive with Operating Whistle & Bell | 2005 | 2005 | 33-1018-0 | Locomotive | 0 |
| St. Louis-San Francisco 2-10-0 Imperial Decapod Steam Engine with Proto-Sound 3.0 | 2024 | 2024 | 30-1877-1 | Locomotive | 0 |
| St. Louis-San Francisco 4-6-4 Streamlined Hudson Steamer with Proto-Sound 3.0 | 2017 | 2017 | 30-1733-1 | Locomotive | 0 |
| St. Louis-San Francisco 4-8-4 Northern Steam Engine with Proto-Sound 2.0 | 2002 | 2002 | 20-3081-1 | Locomotive | 0 |
| St. Louis-San Francisco 4-8-4 Northern Steam Engine with Proto-Sound 2.0 | 2002 | 2002 | 20-3082-1 | Locomotive | 0 |
| St. Louis-San Francisco 4-8-4 Northern Steam Engine with Proto-Sound 2.0 | 2008 | 2008 | 20-3319-1 | Locomotive | 1 |
| St. Louis-San Francisco 4-8-4 Northern Steam Engine with Proto-Sound 2.0 | 2008 | 2008 | 20-3320-1 | Locomotive | 0 |
| State Brown 318E Locomotive (Traditional) | 2007 | 2007 | 10-1273-0 | Locomotive | 0 |
| State Brown 318E Locomotive with Proto-Sound 2.0 | 2007 | 2007 | 10-1273-1 | Locomotive | 0 |
| State Green 400E Steam Engine (Traditional) | 2013 | 2013 | 11-1027-0 | Locomotive | 0 |
| State Green 400E Steam Engine with Proto-Sound 3.0 | 2013 | 2013 | 11-1027-1 | Locomotive | 0 |
| Strasburg 4-4-0 American Steam Engine With Proto-sound 3.0 (70' Hi-rail Wheels) | 2025 | 2025 | 20-30102-1 | Locomotive | 0 |
| Strasburg 4-4-0 American Steam Engine With Proto-sound 3.0 (70' Hi-rail Wheels) | 2025 | 2025 | 20-30101-1 | Locomotive | 0 |
| Strasburg Rail Road 2-10-0 Imperial Decapod Steam Engine with Proto-Sound 3.0 | 2024 | 2024 | 30-1878-1 | Locomotive | 0 |
| Strasburg Rail Road 4-4-0 American Steam Engine with Proto-Sound 3.0 (70" Hi-Rail Wheels) | 2015 | 2015 | 20-3595-1 | Locomotive | 0 |
| Strasburg Rail Road 4-4-0 American Steam Engine with Proto-Sound 3.0 (70" Hi-Rail Wheels) | 2020 | 2020 | 20-3783-1 | Locomotive | 0 |
| Strasburg Rail Road 4-4-0 American Steam Engine with Proto-Sound 3.0 (70" Scale Wheels) | 2015 | 2015 | 22-3595-2 | Locomotive | 0 |
| Strasburg Rail Road 4-4-0 American Steam Engine with Proto-Sound 3.0 70" (Scale Wheels) | 2020 | 2020 | 22-3783-2 | Locomotive | 0 |
| Strasburg Rail Road 4-4-0 Steam Engine with Proto-Sound 2.0 (Hi-Rail Wheels) | 2005 | 2005 | 20-3172-1 | Locomotive | 0 |
| Strasburg Rail Road 4-4-0 Steam Engine with Proto-Sound 2.0 (Scale Wheels) | 2005 | 2005 | 20-3172-2 | Locomotive | 0 |
| Strasburg Rail Road No. 6 Steam Engine with Proto-Sound 3.0 | 2015 | 2015 | 11-1040-1 | Locomotive | 0 |
| Texas & Pacific 0-6-0 USRA Steam Engine with Proto-Sound 2.0 (Hi-Rail Wheels) | 2008 | 2008 | 20-3355-1 | Locomotive | 0 |
| Texas & Pacific 0-6-0 USRA Steam Engine with Proto-Sound 2.0 (Scale Wheels) | 2008 | 2008 | 20-3355-2 | Locomotive | 0 |
| Texas & Pacific 392E Steam Engine - Traditional | 2006 | 2006 | 10-1257-0 | Locomotive | 0 |
| Texas & Pacific 392E Steam Engine with Proto-Sound 2.0 | 2006 | 2006 | 10-1257-1 | Locomotive | 0 |
| Texas & Pacific 4-6-2 Pacific Steam Engine with Proto-Sound 2.0 | 2001 | 2001 | 30-1187-1 | Locomotive | 0 |
| Texas & Pacific 4-8-2 L-3 Mohawk Steam Engine | 1997 | 1997 | 30-1114-0 | Locomotive | 0 |
| Texas & Pacific 4-8-2 L-3 Mohawk Steam Engine with Proto | 1997 | 1997 | 30-1114-1 | Locomotive | 2 |
| Texas & Pacific 4-8-2 L-3 Mohawk Steam Engine with Proto-Sound 2.0 | 2003 | 2003 | 30-1303-1 | Locomotive | 0 |
| Texas & Pacific 4-8-2 L-3 Mohawk Steam Engine with Proto-Sound 3.0 | 2019 | 2019 | 30-1830-1 | Locomotive | 0 |
| TEXAS No. 6 Steam Engine (Traditional) | 2013 | 2013 | 11-1031-0 | Locomotive | 0 |
| TEXAS No. 6 Steam Engine with Proto-Sound 3.0 | 2013 | 2013 | 11-1031-1 | Locomotive | 0 |
| Timberland Development Co. Climax Logging Locomotive with Proto-Sound 2.0 (Hi-Rail Wheels) | 2006 | 2006 | 20-3222-1 | Locomotive | 0 |
| Timberland Development Co. Climax Logging Locomotive with Proto-Sound 2.0 (Scale Wheels) | 2006 | 2006 | 20-3222-2 | Locomotive | 0 |
| Tinplate 249 Loco & Tender with Proto-Sound 2.0 | 2007 | 2007 | 10-3033-1 | Locomotive | 0 |
| Tinplate 249 Loco & Tender with Proto-Sound 2.0 - Black with Brass Trim | 2007 | 2007 | 10-3031-1 | Locomotive | 0 |
| Tinplate 249 Loco & Tender with Proto-Sound 2.0 - Crackle Black | 2007 | 2007 | 10-3032-1 | Locomotive | 0 |
| Tinplate 249 Loco & Tender with Proto-Sound 2.0 - Two-Tone Blue | 2007 | 2007 | 10-3034-1 | Locomotive | 0 |
| Tinplate 260E Loco & Tender with Proto-Sound 2.0 - Black with Nickel | 2007 | 2007 | 10-3029-1 | Locomotive | 0 |
| Tinplate 260E Loco & Tender with Proto-Sound 2.0 - Crackle Black | 2007 | 2007 | 10-3030-1 | Locomotive | 0 |
| Tinplate 260E Steam Engine - Black/Cream - Brass Trim | 1999 | 1999 | 10-3002-1 | Locomotive | 0 |
| Tinplate 260E Steam Engine - Black/Cream- Brass Trim | 1999 | 1999 | 10-3002-0 | Locomotive | 0 |
| Tinplate 260E Steam Engine - Black/Green - Brass Trim | 1999 | 1999 | 10-3001-1 | Locomotive | 0 |
| Tinplate 260E Steam Engine - Black/Green- Brass Trim | 1999 | 1999 | 10-3001-0 | Locomotive | 1 |
| Tinplate 260E Tinplate Loco & Tender with Proto-Sound 2.0 - Black & Cream with Brass | 2005 | 2005 | 10-3016-1 | Locomotive | 0 |
| Tinplate 260E Tinplate Loco & Tender with Proto-Sound 2.0 - Black & Light Green with Brass | 2005 | 2005 | 10-3018-1 | Locomotive | 0 |
| Tinplate 260E Tinplate Loco & Tender with Proto-Sound 2.0 - Black & Orange with Brass | 2005 | 2005 | 10-3019-1 | Locomotive | 0 |
| Tinplate 260E Tinplate Loco & Tender with Proto-Sound 2.0 - Black & Red with Brass | 2005 | 2005 | 10-3017-1 | Locomotive | 0 |