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

On3 On30 WISEMAN MODEL SERVICES RIO GRANDE SOUTHERN OUTFIT CAR 01789
On3 On30 WISEMAN MODEL SERVICES RIO GRANDE SOUTHERN OUTFIT CAR 01789
$69.95
Time Remaining: 15h 20m
Buy It Now for only: $69.95
Sn3 Rio Grande Models LTD Disconnects 3324 Metal Scale Model Kit
Sn3 Rio Grande Models LTD Disconnects 3324 Metal Scale Model Kit
$49.99
Time Remaining: 3d 5h
Buy It Now for only: $49.99
HO SCALE JOE WORKS MINILAND RIO GRANDE DECALS RGM 5G
HO SCALE JOE WORKS MINILAND RIO GRANDE DECALS RGM 5G
$25.00
Time Remaining: 4d 12h 45m
Buy It Now for only: $25.00
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
$65.19
Time Remaining: 14d 22h 45m
Buy It Now for only: $65.19
HO HOn3 Scale Durango Press HOn3 Rio Grande Southern Plow Flanger Kit DP 42
HO HOn3 Scale Durango Press HOn3 Rio Grande Southern Plow Flanger Kit DP 42
$54.79
Time Remaining: 15d 14h 55m
Buy It Now for only: $54.79
On3 CRAFTSMAN SSLTD RIO GRANDE SOUTHERN FORD INSPECTION CAR KIT UNSTARTED
On3 CRAFTSMAN SSLTD RIO GRANDE SOUTHERN FORD INSPECTION CAR KIT UNSTARTED
$69.95
Time Remaining: 19d 14h 15m
Buy It Now for only: $69.95
On3 On30 WISEMAN RIO GRANDE SOUTHERN MODEL T FORD INSPECTION CAR 1 KIT SSLTD
On3 On30 WISEMAN RIO GRANDE SOUTHERN MODEL T FORD INSPECTION CAR 1 KIT SSLTD
$49.95
Time Remaining: 21d 6h 26m
Buy It Now for only: $49.95
BINKLEY KIT BUILT HOn3 NARROW GAUGE DENVER RIO GRANDE DRGW BOX CAR WAGON 3145 n
BINKLEY KIT BUILT HOn3 NARROW GAUGE DENVER RIO GRANDE DRGW BOX CAR WAGON 3145 n
$65.19
Time Remaining: 21d 23h 7m
Buy It Now for only: $65.19
On3 CRAFTSMAN DURANGO PRESS RIO GRANDE SOUTHERN DRAG FLANGER 01 KIT
On3 CRAFTSMAN DURANGO PRESS RIO GRANDE SOUTHERN DRAG FLANGER 01 KIT
$59.95
Time Remaining: 24d 13h 15m
Buy It Now for only: $59.95
On3 CRAFTSMAN DURANGO PRESS DENVER  RIO GRANDE WESTERNPILE DRIVER OB KIT
On3 CRAFTSMAN DURANGO PRESS DENVER RIO GRANDE WESTERNPILE DRIVER OB KIT
$189.95
Time Remaining: 24d 13h 16m
Buy It Now for only: $189.95
On3 CRAFTSMAN DURANGO PRESS DENVER  RIO GRANDE WESTERN DERRICK CAR OP KIT
On3 CRAFTSMAN DURANGO PRESS DENVER RIO GRANDE WESTERN DERRICK CAR OP KIT
$189.95
Time Remaining: 24d 13h 16m
Buy It Now for only: $189.95
HO HOn3 Scale Durango Press HOn3 Rio Grande Southern Flanger 01 Kit DP 51
HO HOn3 Scale Durango Press HOn3 Rio Grande Southern Flanger 01 Kit DP 51
$29.79
Time Remaining: 24d 14h 25m
Buy It Now for only: $29.79
On3 On30 WISEMAN MODEL SERVICES RGS RIO GRANDE SOUTHERN PLOW FLANGER 02 KIT
On3 On30 WISEMAN MODEL SERVICES RGS RIO GRANDE SOUTHERN PLOW FLANGER 02 KIT
$149.95
Time Remaining: 25d 9h 59m
Buy It Now for only: $149.95
On3 On30 WISEMAN MODEL SERVICES RIO GRANDE SOUTHERN DRAG FLANGER 01 KIT RGS
On3 On30 WISEMAN MODEL SERVICES RIO GRANDE SOUTHERN DRAG FLANGER 01 KIT RGS
$59.95
Time Remaining: 26d 5h 26m
Buy It Now for only: $59.95
On3 On30 O CRAFTSMAN RAGGS RIO GRANDE SOUTHERN PLACERVILLECO DEPOT KIT NEW
On3 On30 O CRAFTSMAN RAGGS RIO GRANDE SOUTHERN PLACERVILLECO DEPOT KIT NEW
$329.95
Time Remaining: 26d 13h 15m
Buy It Now for only: $329.95
On3 On30 O CRAFTSMAN RAGGS RIO GRANDE SOUTHERN PLACERVILLECO DEPOT KIT NEWb
On3 On30 O CRAFTSMAN RAGGS RIO GRANDE SOUTHERN PLACERVILLECO DEPOT KIT NEWb
$329.95
Time Remaining: 27d 13h 16m
Buy It Now for only: $329.95

Other On30 Scale train items recently purchased through this site:

On3 On30 WISEMAN MODEL SERVICES RIO GRANDE SOUTHERN DRAG FLANGER 01 KIT RGS
On3 On30 WISEMAN RIO GRANDE SOUTHERN MODEL T FORD INSPECTION CAR 1 KIT SSLTD
HO SCALE JOE WORKS MINILAND RIO GRANDE DECALS RGM 5G
On3 On30 WISEMAN MODEL SERVICES RGS RIO GRANDE SOUTHERN PLOW FLANGER 02 KIT
On3 CRAFTSMAN SSLTD RIO GRANDE SOUTHERN FORD INSPECTION CAR KIT UNSTARTED
On3 CRAFTSMAN DURANGO PRESS DENVER RIO GRANDE WESTERNPILE DRIVER OB KIT
On3 CRAFTSMAN DURANGO PRESS RIO GRANDE SOUTHERN DRAG FLANGER 01 KIT
On3 CRAFTSMAN DURANGO PRESS DENVER RIO GRANDE WESTERN DERRICK CAR OP KIT
On3 On30 O CRAFTSMAN RAGGS RIO GRANDE SOUTHERN PLACERVILLECO DEPOT KIT NEWb
On3 On30 WISEMAN MODEL SERVICES RIO GRANDE SOUTHERN OUTFIT CAR 01789
HO HOn3 Scale Durango Press HOn3 Rio Grande Southern Flanger 01 Kit DP 51
HO HOn3 Scale Durango Press HOn3 Rio Grande Southern Plow Flanger Kit DP 42
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 3145 n
Sn3 Rio Grande Models LTD Disconnects 3324 Metal Scale Model Kit
On3 On30 O CRAFTSMAN RAGGS RIO GRANDE SOUTHERN PLACERVILLECO DEPOT KIT NEW