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

Bachmann ON30 Logging  Mining cars die cast Woodside dump car 3 per box item
Bachmann ON30 Logging Mining cars die cast Woodside dump car 3 per box item
$39.95
Time Remaining: 7d 19h 16m
Bachmann On30 Scale Train Mining Wood Side Dump Cars 3 per box 29801
Bachmann On30 Scale Train Mining Wood Side Dump Cars 3 per box 29801
$61.64
Time Remaining: 13d 3h 2m
Buy It Now for only: $61.64
Bachmann On30 Scale Train Logging  Minning Wood Side Dump Car Green 3 Box 29804
Bachmann On30 Scale Train Logging Minning Wood Side Dump Car Green 3 Box 29804
$67.00
Time Remaining: 16d 23h 51m
Buy It Now for only: $67.00
Bachmann On30 29801 Wood Side Dump Car 3 Box
Bachmann On30 29801 Wood Side Dump Car 3 Box
$71.95
Time Remaining: 19d 6h 34m
Buy It Now for only: $71.95
On30 Spectrum Wood Side Dump Car 3
On30 Spectrum Wood Side Dump Car 3
$81.16
Time Remaining: 24d 10h 55m
Buy It Now for only: $81.16

Other On30 Scale train items recently purchased through this site:

Bachmann On30 29801 Wood Side Dump Car 3 Box
On30 Spectrum Wood Side Dump Car 3
Bachmann On30 Scale Train Mining Wood Side Dump Cars 3 per box 29801
Bachmann On30 Scale Train Logging Minning Wood Side Dump Car Green 3 Box 29804
Bachmann ON30 Logging Mining cars die cast Woodside dump car 3 per box item