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

Electrofrog Medium Radius Right Hand Point Peco On30 O 165 gauge SL E595
Electrofrog Medium Radius Right Hand Point Peco On30 O 165 gauge SL E595
$31.40
Time Remaining: 22h 19m
Buy It Now for only: $31.40
BINKLEY KIT BUILT HOn3 NARROW GAUGE DSPPRR DENVER SOUTH PARK REEFER BOX CAR 603
BINKLEY KIT BUILT HOn3 NARROW GAUGE DSPPRR DENVER SOUTH PARK REEFER BOX CAR 603
$66.91
Time Remaining: 1d 9h 46m
Buy It Now for only: $66.91
Busch 33573 Tt Gauge Lime Bucket Wagon  Zeitz   New Original Packaging
Busch 33573 Tt Gauge Lime Bucket Wagon Zeitz New Original Packaging
$43.45
Time Remaining: 2d 4h 16m
Buy It Now for only: $43.45
NEVADA CENTRAL Sagebrush Narrow Gauge NEW BOOK
NEVADA CENTRAL Sagebrush Narrow Gauge NEW BOOK
$49.95
Time Remaining: 2d 19h 13m
Buy It Now for only: $49.95
Narrow Gauge LOMBARD Log Hauler Finished Model HOn3 HO Scale Craftsman model
Narrow Gauge LOMBARD Log Hauler Finished Model HOn3 HO Scale Craftsman model
$99.99
Time Remaining: 3d 10h 58m
Buy It Now for only: $99.99
GR 500 Peco OO9 Gauge Glyn Valley Tramway 4 Wheel Enclosed Side Coach
GR 500 Peco OO9 Gauge Glyn Valley Tramway 4 Wheel Enclosed Side Coach
$34.48
Time Remaining: 4d 10h 53m
Buy It Now for only: $34.48
GR 520 Peco OO9 Gauge Glyn Valley Tramway 4 Wheel Open Side Coach
GR 520 Peco OO9 Gauge Glyn Valley Tramway 4 Wheel Open Side Coach
$34.48
Time Remaining: 4d 10h 54m
Buy It Now for only: $34.48
GR 530 Peco OO9 Gauge Glyn Valley Freelance 4 Wheel Brake Coach Without Buffers
GR 530 Peco OO9 Gauge Glyn Valley Freelance 4 Wheel Brake Coach Without Buffers
$34.48
Time Remaining: 4d 10h 54m
Buy It Now for only: $34.48
KATO N gauge 787 system Around the Kyushu 7 Car Set 10 1540 model railroad train
KATO N gauge 787 system Around the Kyushu 7 Car Set 10 1540 model railroad train
$187.83
Time Remaining: 4d 23h 57m
Buy It Now for only: $187.83
KATO N gauge 251 based super view Dancer appeared during coating 10 Car Set S
KATO N gauge 251 based super view Dancer appeared during coating 10 Car Set S
$275.08
Time Remaining: 4d 23h 58m
Buy It Now for only: $275.08
Narrow Gauge Classic DRGW 1 4 Scale 2 Stall Engine House San Juan Engineering
Narrow Gauge Classic DRGW 1 4 Scale 2 Stall Engine House San Juan Engineering
$109.99
Time Remaining: 5d 14h 38m
SCRATCH BUILT WOODEN ON30 GAUGE O SCALE COVERED BRIDGE NARROW GAUGE LAYOUT 58
SCRATCH BUILT WOODEN ON30 GAUGE O SCALE COVERED BRIDGE NARROW GAUGE LAYOUT 58
$55.00
Time Remaining: 5d 21h 58m
Bachmann HOn30 Scale Narrow Gauge Train Open Wagon 77201 Thomas
Bachmann HOn30 Scale Narrow Gauge Train Open Wagon 77201 Thomas
$48.17
Time Remaining: 6d 14h 26m
Buy It Now for only: $48.17
Bachmann HOn30 Scale Narrow Gauge Train Box Van Red 77203 Thomas
Bachmann HOn30 Scale Narrow Gauge Train Box Van Red 77203 Thomas
$48.17
Time Remaining: 6d 14h 26m
Buy It Now for only: $48.17
BINKLEY KIT BUILT HOn3 NARROW GAUGE DENVER RIO GRANDE DRGW BOX CAR WAGON 315 nd
BINKLEY KIT BUILT HOn3 NARROW GAUGE DENVER RIO GRANDE DRGW BOX CAR WAGON 315 nd
$66.91
Time Remaining: 10d 5h 47m
Buy It Now for only: $66.91
Busch 31174 Tt Gauge Flat Wagon Samm 4818 New Original Packaging
Busch 31174 Tt Gauge Flat Wagon Samm 4818 New Original Packaging
$47.91
Time Remaining: 12d 12h 51m
Buy It Now for only: $47.91
Busch 31320 Tt Gauge Coal Wagons Fal  New Original Packaging
Busch 31320 Tt Gauge Coal Wagons Fal New Original Packaging
$34.84
Time Remaining: 13d 6h 36m
Buy It Now for only: $34.84
Busch 31321 Tt Gauge Coal Wagons Fal  New Original Packaging
Busch 31321 Tt Gauge Coal Wagons Fal New Original Packaging
$34.84
Time Remaining: 13d 6h 37m
Buy It Now for only: $34.84
Noch 58671 Hom Hoe Rhne Viaduct for Narrow Gauge Railway  Nip
Noch 58671 Hom Hoe Rhne Viaduct for Narrow Gauge Railway Nip
$39.26
Time Remaining: 13d 8h 37m
Buy It Now for only: $39.26
Noch 58668 Hom Hoe Bruchstein Viadukt for Narrow Gauge Railway  Nip
Noch 58668 Hom Hoe Bruchstein Viadukt for Narrow Gauge Railway Nip
$52.25
Time Remaining: 13d 8h 37m
Buy It Now for only: $52.25
Katsumi KTM EF70 HO Gauge Electric Locomotive Red Body Rare Item Box Vintage Toy
Katsumi KTM EF70 HO Gauge Electric Locomotive Red Body Rare Item Box Vintage Toy
$599.99
Time Remaining: 13d 9h 4m
Buy It Now for only: $599.99

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A Plan For VIctory Box Car Bachman E Z Track Train Crossing HO Narrow Gauge NEW
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Varian 0572 K7360 301 Ionization Gauge
g Peco Streamline HO OO Gauge Narrow Gauge LH RH Turnout BOXED
KATO N Gauge JR Shikoku 2000 Series Limited Express South Wind 4 Car Set 10 150
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N gauge 10 1319 Rhaetian Railway Bernina Express 4 car add on set by Kato
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Bachmann HOn30 Scale Narrow Gauge Train Open Wagon 77201 Thomas
Bachmann HOn30 Scale Narrow Gauge Train Box Van Red 77203 Thomas
KATO N gauge Chibi electrostatic my city tram 14 503 1 model railroad train
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