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

On3 AMB Accucraft DdRGW Short Caboose New lettering brake wheels  couplers
On3 AMB Accucraft DdRGW Short Caboose New lettering brake wheels couplers
$125.00
Time Remaining: 6d 13h 43m
Buy It Now for only: $125.00
AMS Accucraft AC83 131 RGS Brass Caboose NEW 1203
AMS Accucraft AC83 131 RGS Brass Caboose NEW 1203
$229.99
Time Remaining: 23d 10h 56m
Buy It Now for only: $229.99
ACCUCRAFT AP28 301 TREADMILLER ROLLER 45mm Gauge 2 pkg NEW
ACCUCRAFT AP28 301 TREADMILLER ROLLER 45mm Gauge 2 pkg NEW
$39.90
Time Remaining: 27d 10h 31m
Buy It Now for only: $39.90

Other On30 Scale train items recently purchased through this site:

AMS Accucraft AC83 131 RGS Brass Caboose NEW 1203
ACCUCRAFT AP28 301 TREADMILLER ROLLER 45mm Gauge 2 pkg NEW
On3 AMB Accucraft DdRGW Short Caboose New lettering brake wheels couplers