We've searched the internet and found the largest collection of On30 Scale trains for sale is on eBay. Below are the listings for 'model trains'.

HOn3 BRASS Iron Horse Models Rio Grande DRGW Caboose RGS Painted NICE 7C
HOn3 BRASS Iron Horse Models Rio Grande DRGW Caboose RGS Painted NICE 7C
$59.95 (1 Bid)
Time Remaining: 12h 51m
BLACKSTONE MODELS HOn3 B370111 Road Pilot Assembly for Blackstone K 27
BLACKSTONE MODELS HOn3 B370111 Road Pilot Assembly for Blackstone K 27
$26.99
Time Remaining: 4d 9h 22m
Buy It Now for only: $26.99
0 ON30 MILEPOST MODELS ROGERS PLUMBING  HEATING SUPPLY 1809 NEW RE ISSUE
0 ON30 MILEPOST MODELS ROGERS PLUMBING HEATING SUPPLY 1809 NEW RE ISSUE
$49.50
Time Remaining: 6d 20h 36m
Buy It Now for only: $49.50
O On3 On30 1 48 WISEMAN MODELS OKT 34 1920S FRUEHAUF SEMI VAN TRAILER KIT
O On3 On30 1 48 WISEMAN MODELS OKT 34 1920S FRUEHAUF SEMI VAN TRAILER KIT
$39.95
Time Remaining: 11d 22h 30m
Buy It Now for only: $39.95
O ON30 SCALE SILVER CITY MODELS RESIN STEAM BOILER LOGGING
O ON30 SCALE SILVER CITY MODELS RESIN STEAM BOILER LOGGING
$39.95
Time Remaining: 12d 21h 18m
Buy It Now for only: $39.95
Dundas Models DM25 Festiniog Railway 2 Ton Steel Sided Slate Wagon 5 Pack T48
Dundas Models DM25 Festiniog Railway 2 Ton Steel Sided Slate Wagon 5 Pack T48
$36.74
Time Remaining: 13d 17h 45m
Buy It Now for only: $36.74
O On3 On30 WISEMAN MODELS OKT 01 KLEIBER CLOSED CAB LIGHT DELIVERY TRUCK KIT
O On3 On30 WISEMAN MODELS OKT 01 KLEIBER CLOSED CAB LIGHT DELIVERY TRUCK KIT
$54.95
Time Remaining: 15d 23h 17m
Buy It Now for only: $54.95
O On3 On30 1 48 WISEMAN MODELS OKT 03 KLEIBER CLOSED CAB CANOPY TRUCK KIT
O On3 On30 1 48 WISEMAN MODELS OKT 03 KLEIBER CLOSED CAB CANOPY TRUCK KIT
$59.95
Time Remaining: 15d 23h 28m
Buy It Now for only: $59.95
O On3 On30 1 48 WISEMAN MODELS OKT 04 KLEIBER CLOSED CAB CEMENT MIXER TRUCK KIT
O On3 On30 1 48 WISEMAN MODELS OKT 04 KLEIBER CLOSED CAB CEMENT MIXER TRUCK KIT
$64.95
Time Remaining: 15d 23h 31m
Buy It Now for only: $64.95
O On3 On30 1 48 WISEMAN MODELS OKT 06 KLEIBER CLOSED CAB FLAT BED TRUCK KIT
O On3 On30 1 48 WISEMAN MODELS OKT 06 KLEIBER CLOSED CAB FLAT BED TRUCK KIT
$54.95
Time Remaining: 15d 23h 35m
Buy It Now for only: $54.95
O On3 On30 1 48 WISEMAN MODELS OKT 07 KLEIBER CLOSED CAB KEROSENE TANK TRUCK KIT
O On3 On30 1 48 WISEMAN MODELS OKT 07 KLEIBER CLOSED CAB KEROSENE TANK TRUCK KIT
$64.95
Time Remaining: 15d 23h 37m
Buy It Now for only: $64.95
O On3 On30 1 48 WISEMAN MODELS OKT 09 KLEIBER CLOSED CAB OVAL OIL TANK TRUCK KIT
O On3 On30 1 48 WISEMAN MODELS OKT 09 KLEIBER CLOSED CAB OVAL OIL TANK TRUCK KIT
$64.95
Time Remaining: 15d 23h 39m
Buy It Now for only: $64.95
O On3 On30 1 48 WISEMAN MODELS OKT 13 KLEIBER CLOSED CAB STAKE BED TRUCK KIT
O On3 On30 1 48 WISEMAN MODELS OKT 13 KLEIBER CLOSED CAB STAKE BED TRUCK KIT
$59.95
Time Remaining: 15d 23h 53m
Buy It Now for only: $59.95
O On3 On30 1 48 WISEMAN MODELS OKT 14 KLEIBER CLOSED CAB WRECKER TRUCK KIT
O On3 On30 1 48 WISEMAN MODELS OKT 14 KLEIBER CLOSED CAB WRECKER TRUCK KIT
$64.95
Time Remaining: 15d 23h 55m
Buy It Now for only: $64.95
O On3 On30 1 48 WISEMAN MODELS OKT 16 KLEIBER LOGGING CAMP SUPPLY TRUCK KIT
O On3 On30 1 48 WISEMAN MODELS OKT 16 KLEIBER LOGGING CAMP SUPPLY TRUCK KIT
$64.95
Time Remaining: 16d
Buy It Now for only: $64.95
O On3 On30 WISEMAN MODELS OKT 17 KLEIBER OPEN CAB LIGHT DELIVERY TRUCK KIT
O On3 On30 WISEMAN MODELS OKT 17 KLEIBER OPEN CAB LIGHT DELIVERY TRUCK KIT
$54.95
Time Remaining: 16d 4m
Buy It Now for only: $54.95
O On3 On30 1 48 WISEMAN MODELS OKT 19 KLEIBER OPEN CAB CANOPY BED TRUCK KIT
O On3 On30 1 48 WISEMAN MODELS OKT 19 KLEIBER OPEN CAB CANOPY BED TRUCK KIT
$59.95
Time Remaining: 16d 8m
Buy It Now for only: $59.95
O On3 On30 1 48 WISEMAN MODELS OKT 20 KLEIBER OPEN CAB CEMENT MIXER TRUCK KIT
O On3 On30 1 48 WISEMAN MODELS OKT 20 KLEIBER OPEN CAB CEMENT MIXER TRUCK KIT
$64.95
Time Remaining: 16d 10m
Buy It Now for only: $64.95
O SCALE On3 On30 1 48 WISEMAN MODELS OKT 22 KLEIBER OPEN CAB FLAT BED TRUCK KIT
O SCALE On3 On30 1 48 WISEMAN MODELS OKT 22 KLEIBER OPEN CAB FLAT BED TRUCK KIT
$54.95
Time Remaining: 16d 14m
Buy It Now for only: $54.95
O On3 On30 1 48 WISEMAN MODELS OKT 23 KLEIBER OPEN CAB KEROSENE TANK TRUCK KIT
O On3 On30 1 48 WISEMAN MODELS OKT 23 KLEIBER OPEN CAB KEROSENE TANK TRUCK KIT
$64.95
Time Remaining: 16d 17m
Buy It Now for only: $64.95
O On3 On30 1 48 WISEMAN MODELS OKT 25 KLEIBER OPEN CAB OVAL OIL TANK TRUCK KIT
O On3 On30 1 48 WISEMAN MODELS OKT 25 KLEIBER OPEN CAB OVAL OIL TANK TRUCK KIT
$64.95
Time Remaining: 16d 21m
Buy It Now for only: $64.95

Other On30 Scale train items recently purchased through this site:

HOn3 BRASS Iron Horse Models Rio Grande DRGW Caboose RGS Painted NICE 7C
ON3 ON30 SILVER CITY MODELS KILGORE MOW SUPPLY CAR KIT LOGGING
0 ON30 MILEPOST MODELS ROGERS PLUMBING HEATING SUPPLY 1809 NEW RE ISSUE
ON3 ON30 SILVER CITY MODELS DRGW 1872 12 4 WHEEL BOX CAR KIT
O ON30 SCALE SILVER CITY MODELS RESIN STEAM BOILER LOGGING
Campbell Scale Models 357 HO HOn3 Coaling Station Kit
On3 On30 O CRAFTSMAN BANTA MODELS CLARKES OUTPOST KIT NEW UNSTARTED
On3 On30 O CRAFTSMAN BANTA MODELS OAKBORO HAY GRAIN KIT NEW UNSTARTED
On3 On30 O CRAFTSMAN BANTA MODELS ROUBIES SALOON KIT NEW UNSTARTED
On3 On30 O CRAFTSMAN BANTA MODELS CHILLERYS CAFE KIT NEW UNSTARTED
KMP Models HO Scale Willamette Loader Steam Donkey Craftsman Kit NIB
O On3 On30 1 48 WISEMAN MODELS OKT 34 1920S FRUEHAUF SEMI VAN TRAILER KIT
BLACKSTONE MODELS HOn3 B370111 Road Pilot Assembly for Blackstone K 27
On3 On30 O CRAFTSMAN BANTA MODELS DEPOT AT DONKEY CORNERS KIT NEW UNSTARTED
HON3 6 PACKS OF DRGW DECAL NEW MICOSCALESANJUAN TIMBER CREEK MODELS
ON3 ON30 SILVER CITY MODELS DRGW 1872 17 4 WHEEL GONDOLA CAR KIT
ON3 ON30 SILVER CITY MODELS DRGW 1872 14 4 WHEEL GONDOLA CAR KIT
HOn3 BRASS DRGW UNITED SCALE MODELS TENDER TRUCKS NIB
O On3 On30 1 48 WISEMAN MODELS OKT 16 KLEIBER LOGGING CAMP SUPPLY TRUCK KIT
O SCALE On3 On30 1 48 WISEMAN MODELS OKT 22 KLEIBER OPEN CAB FLAT BED TRUCK KIT
O On3 On30 WISEMAN MODELS OKT 01 KLEIBER CLOSED CAB LIGHT DELIVERY TRUCK KIT
O On3 On30 WISEMAN MODELS OKT 17 KLEIBER OPEN CAB LIGHT DELIVERY TRUCK KIT
O On3 On30 1 48 WISEMAN MODELS OKT 09 KLEIBER CLOSED CAB OVAL OIL TANK TRUCK KIT
O On3 On30 1 48 WISEMAN MODELS OKT 13 KLEIBER CLOSED CAB STAKE BED TRUCK KIT
O On3 On30 1 48 WISEMAN MODELS OKT 28 KLEIBER OPEN CAB STAKE BED TRUCK KIT