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

ON3 ON30 SILVER CITY MODELS DRGW 1872 17 4 WHEEL GONDOLA CAR KIT
ON3 ON30 SILVER CITY MODELS DRGW 1872 17 4 WHEEL GONDOLA CAR KIT
$26.00
Time Remaining: 6h 23m
Buy It Now for only: $26.00
ON3 ON30 SILVER CITY MODELS DRGW 1872 12 4 WHEEL BOX CAR KIT
ON3 ON30 SILVER CITY MODELS DRGW 1872 12 4 WHEEL BOX CAR KIT
$36.00
Time Remaining: 6h 23m
Buy It Now for only: $36.00
Busch 12340 H0f Field Railway Track Crossing New Original Packaging
Busch 12340 H0f Field Railway Track Crossing New Original Packaging
$26.98
Time Remaining: 9h 3m
Buy It Now for only: $26.98
Bachmann 26002 On30 Excursion Car Red with Tan Roof
Bachmann 26002 On30 Excursion Car Red with Tan Roof
$41.83
Time Remaining: 13h 21m
Buy It Now for only: $41.83
Bachman Spectrum 0n30 Plug  Play Module 44953 Stearns Heisler Sound Module
Bachman Spectrum 0n30 Plug Play Module 44953 Stearns Heisler Sound Module
$53.00
Time Remaining: 18h 34m
Buy It Now for only: $69.00
O On3 On30 WISEMAN MODEL SERVICES DOLBEER SINGLE SPOOL DONKEY ENGINE KIT
O On3 On30 WISEMAN MODEL SERVICES DOLBEER SINGLE SPOOL DONKEY ENGINE KIT
$69.95
Time Remaining: 18h 46m
Buy It Now for only: $69.95
MASTER CREATIONS FRED C DOBBS MINING SUPPLY CO KIT40
MASTER CREATIONS FRED C DOBBS MINING SUPPLY CO KIT40
$125.00
Time Remaining: 22h 35m
MILEPOST MODELS ROGERS PLUMBING  HEATING SUPPLY 1809 NEW RE ISSUE
MILEPOST MODELS ROGERS PLUMBING HEATING SUPPLY 1809 NEW RE ISSUE
$50.60
Time Remaining: 22h 48m
Buy It Now for only: $50.60
O scale On30 scale Logging Truck custom weathered after historic pictures
O scale On30 scale Logging Truck custom weathered after historic pictures
$115.00
Time Remaining: 1d 5m
On30 or 0 scale Logging Truck custom built and weathered after historic picture
On30 or 0 scale Logging Truck custom built and weathered after historic picture
$148.00
Time Remaining: 1d 5m
On30 or 0 scale Logging Truck for diorama custom weathered lot 7
On30 or 0 scale Logging Truck for diorama custom weathered lot 7
$78.00
Time Remaining: 1d 5m
O scale or On30 Logging Steam Donkey custom weathered after historic picture
O scale or On30 Logging Steam Donkey custom weathered after historic picture
$145.00
Time Remaining: 1d 5m
O scale On30 Steam Tractor Logging Diorama custom weathered diorama
O scale On30 Steam Tractor Logging Diorama custom weathered diorama
$165.00
Time Remaining: 1d 5m
On30 or O scale Logging Truck custom weathered and built after historic picture
On30 or O scale Logging Truck custom weathered and built after historic picture
$146.00
Time Remaining: 1d 5m
O scale On30 Alaskan Tractor Caterpillar Logging Diorama custom weathered
O scale On30 Alaskan Tractor Caterpillar Logging Diorama custom weathered
$149.00
Time Remaining: 1d 5m
Old Ford Logging Truck custom weathered lot 4  O SCALE  ON30
Old Ford Logging Truck custom weathered lot 4 O SCALE ON30
$118.00
Time Remaining: 1d 5m
NEW Hawthorne Village ON30 Scale 2 6 0 Loco  Tender Christmas Express Bundle
NEW Hawthorne Village ON30 Scale 2 6 0 Loco Tender Christmas Express Bundle
$125.00
Time Remaining: 1d 10h 37m
ON3 GRANDT LINE STOCK CAR KIT
ON3 GRANDT LINE STOCK CAR KIT
$25.00
Time Remaining: 1d 12h 9m
Noch 58671 HOM Hoe Rhne Viaduct for Narrow Gauge Railway  NIP
Noch 58671 HOM Hoe Rhne Viaduct for Narrow Gauge Railway NIP
$40.08
Time Remaining: 1d 12h 12m
Buy It Now for only: $40.08
Noch 58668 HOM Hoe bruchstein viadukt for Narrow Gauge Railway  NIP
Noch 58668 HOM Hoe bruchstein viadukt for Narrow Gauge Railway NIP
$53.43
Time Remaining: 1d 12h 12m
Buy It Now for only: $53.43
HOn3 HO LUMBER CARRIER Well Built  Weathered Super Detailed Model
HOn3 HO LUMBER CARRIER Well Built Weathered Super Detailed Model
$73.00
Time Remaining: 1d 14h 3m
Buy It Now for only: $73.00

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Micro Engineering On30 12 138 6 PCS 18 FEET ON 2 1 2 WEATHERED CODE 83
NEVADA CENTRAL Sagebrush Narrow Gauge NEW BOOK
On3 On30 O CRAFTSMAN MORSE VICKS MERCANTILE KIT COMPLETE UNSTARTED