O Scale
There’s a reason why we at TrainWorld.com are known as the “Closeout Kings” of the model train industry. Since 1968, our third-generation family-operated business has become a trusted name, offering some of the absolute best discounts on the hobby’s hottest items.
So if amazing deals are what you’re looking for, then you’ve come to the right place! Browse hundreds of competitively discounted selections – all conveniently located here for you and updated constantly. But these specials are priced to sell, so be sure to take advantage while supplies last!
Stay up to date with our latest sales by signing up for our email newsletter and text notifications!
Filters
- MTH 20-21604-1 O VO 1000 Diesel Engine w/Proto-Sound 3.0 - Canton Engine No. 32Number 20-21604-1
Manufacturer MTH Trains
Scale OSpecial Price $479.99 Regular Price $489.99 - MTH 20-21605-1 O VO 1000 Diesel Engine w/Proto-Sound 3.0 - Canton Engine No. 31Number 20-21605-1
Manufacturer MTH Trains
Scale OSpecial Price $479.99 Regular Price $489.99 - MTH 20-21606-1 O VO 1000 Diesel Engine w/Proto-Sound 3.0 - Great Northern Engine No. 139Number 20-21606-1
Manufacturer MTH Trains
Scale OSpecial Price $479.99 Regular Price $489.99 - MTH 20-21608-1 O VO 1000 Diesel Engine w/Proto-Sound 3.0 - Reading Engine No. 2714Number 20-21608-1
Manufacturer MTH Trains
Scale OSpecial Price $479.99 Regular Price $489.99 - MTH 20-21609-1 O VO 1000 Diesel Engine w/Proto-Sound 3.0 - Reading Engine No. 2711Number 20-21609-1
Manufacturer MTH Trains
Scale OSpecial Price $479.99 Regular Price $489.99 - MTH 20-21635-1 O RS-11 High Hood Diesel Engine w/Proto-Sound 3.0 - Pennsylvania #8617Number 20-21635-1
Manufacturer MTH Trains
Scale OSpecial Price $499.99 Regular Price $509.99 - MTH 20-21636-1 O RS-11 High Hood Diesel Engine w/Proto-Sound 3.0 - Pennsylvania #8624Number 20-21636-1
Manufacturer MTH Trains
Scale OSpecial Price $499.99 Regular Price $509.99 - MTH 20-21637-1 O RS-11 High Hood Diesel Engine w/Proto-Sound 3.0 - Southern Pacific #5853Number 20-21637-1
Manufacturer MTH Trains
Scale OSpecial Price $499.99 Regular Price $509.99 - MTH 20-21651-1 O Virginian FM Train Master With Proto-Sound 3.0 Engine #56Number 20-21651-1
Manufacturer MTH Trains
Scale OSpecial Price $499.99 Regular Price $509.99 - MTH 20-21653-1 O Reading FM Train Master With Proto-Sound 3.0 Engine #863Number 20-21653-1
Manufacturer MTH Trains
Scale OSpecial Price $499.99 Regular Price $509.99 - MTH 20-21660-1 O 3GS21B Genset Diesel Engine With Proto-Sound 3.0 - Union Pacific Cab No. 2706Number 20-21660-1
Manufacturer MTH Trains
Scale OSpecial Price $499.99 Regular Price $509.99 - MTH 20-21661-1 O 3GS21B Genset Diesel Engine With Proto-Sound 3.0 - Union Pacific Cab No. 2709Number 20-21661-1
Manufacturer MTH Trains
Scale OSpecial Price $499.99 Regular Price $509.99 - MTH 20-21662-1 O 3GS21B Genset Diesel Engine With Proto-Sound 3.0 - Norfolk Southern Cab No. 300Number 20-21662-1
Manufacturer MTH Trains
Scale OSpecial Price $499.99 Regular Price $509.99 - MTH 20-21663-1 O 3GS21B Genset Diesel Engine With Proto-Sound 3.0 - Norfolk Southern Cab No. 301Number 20-21663-1
Manufacturer MTH Trains
Scale OSpecial Price $499.99 Regular Price $509.99 - MTH 20-21664-1 O 3GS21B Genset Diesel Engine With Proto-Sound 3.0 - U.S. Army Cab No. 6503Number 20-21664-1
Manufacturer MTH Trains
Scale OSpecial Price $499.99 Regular Price $509.99 - MTH 20-21665-1 O 3GS21B Genset Diesel Engine With Proto-Sound 3.0 - U.S. Army Cab No. 6505Number 20-21665-1
Manufacturer MTH Trains
Scale OSpecial Price $499.99 Regular Price $509.99 - MTH 20-21719-1 O SD24 Diesel Engine w/Proto-Sound 3.0 - Lackawanna Cab No. 880Number 20-21719-1
Manufacturer MTH Trains
Scale OSpecial Price $499.99 Regular Price $509.99 - MTH 20-21720-1 O SD24 Diesel Engine w/Proto-Sound 3.0 - Southern Cab No. 6333Number 20-21720-1
Manufacturer MTH Trains
Scale OSpecial Price $499.99 Regular Price $509.99 - MTH 20-21721-1 O SD24 Diesel Engine w/Proto-Sound 3.0 - Southern Cab No. 6345Number 20-21721-1
Manufacturer MTH Trains
Scale OSpecial Price $499.99 Regular Price $509.99 - MTH 20-21722-1 O SD24 Diesel Engine w/Proto-Sound 3.0 - Santa Fe Cab No. 946Number 20-21722-1
Manufacturer MTH Trains
Scale OSpecial Price $499.99 Regular Price $509.99 - MTH 20-21723-1 O SD24 Diesel Engine w/Proto-Sound 3.0 - Santa Fe Cab No. 970Number 20-21723-1
Manufacturer MTH Trains
Scale OSpecial Price $499.99 Regular Price $509.99 - MTH 20-21724-1 O SD24 Diesel Engine w/Proto-Sound 3.0 - Union Pacific Cab No. 448Number 20-21724-1
Manufacturer MTH Trains
Scale OSpecial Price $499.99 Regular Price $509.99 - MTH 20-3834-1 2-8-2 USRA Light Mikado Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Baltimore & Ohio Cab No. 4500Number 20-3834-1
Manufacturer MTH Trains
Scale OSpecial Price $1,199.99 Regular Price $1,299.99 - MTH 20-3860-1 O T1 2-10-4 Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Kansas City Southern Cab No. 909Number 20-3860-1
Manufacturer MTH Trains
Scale OSpecial Price $1,299.99 Regular Price $1,349.99 - MTH #20-92214 4-Car Flat Car w/GMC 353 6x6 Tank Truck - U.S. ArmyNumber 20-92214
Manufacturer MTH Trains
Scale OSpecial Price $339.99 Regular Price $345.99 - MTH #20-92215 4-Car Flat Car Set w/GMC DUKW 353 - U.S. ArmyNumber 20-92215
Manufacturer MTH Trains
Scale OSpecial Price $289.99 Regular Price $309.99 - MTH #20-92216 4-Car Flat Car Set w/GMC DUKW 353 - U.S. ArmyNumber 20-92216
Manufacturer MTH Trains
Scale OSpecial Price $289.99 Regular Price $309.99 - MTH #20-92284 4-Car 60’ Flat Car w/(2) M270 Rocket Launcher Vehicles - U.S. Army (Desert)Number 20-92284
Manufacturer MTH Trains
Scale OSpecial Price $369.99 Regular Price $399.99 - MTH 20-92319 O 4-Car 60’ Flat Car w/Pipe Load Set (Green) - Canadian NationalNumber 20-92319
Manufacturer MTH Trains
Scale OSpecial Price $269.99 Regular Price $289.99 - MTH 20-94581 40’ Steel Sided Reefer Car - Railway Express AgencyNumber 20-94581
Manufacturer MTH Trains
Scale OSpecial Price $59.99 Regular Price $69.99 - MTH 20-94582 40’ Steel Sided Reefer Car - PennsylvaniaNumber 20-94582
Manufacturer MTH Trains
Scale OSpecial Price $64.99 Regular Price $69.99 - MTH 20-95140 60' Flat Car w/ScaleTrax O-31 Switch - Long IslandNumber 20-95140
Manufacturer MTH Trains
Scale OSpecial Price $79.99 Regular Price $90.99 - MTH 20-95536 O Gondola Car w/Cover - New York CentralNumber 20-95536
Manufacturer MTH Trains
Scale OSpecial Price $64.99 Regular Price $69.99 - MTH 20-95537 O Gondola Car w/Cover - Santa FeNumber 20-95537
Manufacturer MTH Trains
Scale OSpecial Price $64.99 Regular Price $69.99 - MTH 20-95539 O Gondola Car w/Cover - PennsylvaniaNumber 20-95539
Manufacturer MTH Trains
Scale OSpecial Price $64.99 Regular Price $69.99