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

On30 CRAFTSMAN MT BLUE SANDY RIVER  RANGLY LAKES LONG CABOOSE BODYINTERIOR KIT
On30 CRAFTSMAN MT BLUE SANDY RIVER RANGLY LAKES LONG CABOOSE BODYINTERIOR KIT
$69.95
Time Remaining: 5d 14h 44m
Buy It Now for only: $69.95

Other On30 Scale train items recently purchased through this site:

On30 CRAFTSMAN MT BLUE SANDY RIVER RANGLY LAKES LONG CABOOSE BODYINTERIOR KIT