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

Bachmann 29162 On30 Colorado Mining Co Rail Truck w DCC
Bachmann 29162 On30 Colorado Mining Co Rail Truck w DCC
$125.00
Time Remaining: 10d 4h 5m
Buy It Now for only: $125.00
Bachmann Spectrum On30 Scale Rail Truck Pocahontas Lumber Co DCC
Bachmann Spectrum On30 Scale Rail Truck Pocahontas Lumber Co DCC
$95.40
Time Remaining: 14d 8h 11m
Buy It Now for only: $95.40
Bachmann Spectrum On30 Scale Rail Truck Colorado Mining Co DCC
Bachmann Spectrum On30 Scale Rail Truck Colorado Mining Co DCC
$95.40
Time Remaining: 14d 8h 19m
Buy It Now for only: $95.40
Bachmann Spectrum On30 Scale Rail Truck Midwest Quarry  Mining Co DCC
Bachmann Spectrum On30 Scale Rail Truck Midwest Quarry Mining Co DCC
$95.40
Time Remaining: 14d 8h 23m
Buy It Now for only: $95.40
Bachmann Spectrum On30 Scale Rail Truck Painted Unlettered DCC
Bachmann Spectrum On30 Scale Rail Truck Painted Unlettered DCC
$95.40
Time Remaining: 14d 8h 24m
Buy It Now for only: $95.40
ON30 RAIL TRUCK CONVERSION KIT FREIGHT CAB FITS BACHMANN RAIL TRUCK
ON30 RAIL TRUCK CONVERSION KIT FREIGHT CAB FITS BACHMANN RAIL TRUCK
$35.00
Time Remaining: 17d 8h 14m
Buy It Now for only: $35.00
ON30 RAIL TRUCK CONVERSION KIT PASSENGER CAB FITS BACHMANN RAIL TRUCK
ON30 RAIL TRUCK CONVERSION KIT PASSENGER CAB FITS BACHMANN RAIL TRUCK
$35.00
Time Remaining: 17d 8h 14m
Buy It Now for only: $35.00
ON30 RAIL TRUCK CONVERSION KIT MOW CAB FITS BACHMANN RAIL TRUCK
ON30 RAIL TRUCK CONVERSION KIT MOW CAB FITS BACHMANN RAIL TRUCK
$35.00
Time Remaining: 17d 8h 14m
Buy It Now for only: $35.00
Bachmann Spectrum On30 Scale Rail Truck Colorado Mining Co DCC NEW IN BOX
Bachmann Spectrum On30 Scale Rail Truck Colorado Mining Co DCC NEW IN BOX
$155.00
Time Remaining: 19d 22h 43m
Buy It Now for only: $155.00
On30 Bachmann Spectrum Rail Truck 29199 painted unlettered Kadees
On30 Bachmann Spectrum Rail Truck 29199 painted unlettered Kadees
$85.00
Time Remaining: 24d 10h 51m
Buy It Now for only: $85.00

Other On30 Scale train items recently purchased through this site:

ON30 RAIL TRUCK CONVERSION KIT PASSENGER CAB FITS BACHMANN RAIL TRUCK
On30 Bachmann Spectrum Rail Truck 29199 painted unlettered Kadees
ON30 RAIL TRUCK CONVERSION KIT MOW CAB FITS BACHMANN RAIL TRUCK
ON30 RAIL TRUCK CONVERSION KIT FREIGHT CAB FITS BACHMANN RAIL TRUCK
Bachmann 29162 On30 Colorado Mining Co Rail Truck w DCC
Bachmann Spectrum On30 Scale Rail Truck Colorado Mining Co DCC
Bachmann Spectrum On30 Scale Rail Truck Painted Unlettered DCC
Bachmann Spectrum On30 Scale Rail Truck Midwest Quarry Mining Co DCC
Bachmann Spectrum On30 Scale Rail Truck Colorado Mining Co DCC NEW IN BOX
Bachmann Spectrum On30 Scale Rail Truck Pocahontas Lumber Co DCC