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

Bachmann ON 30 item 27391 logging  mining cars skeleton log cars set of 3
Bachmann ON 30 item 27391 logging mining cars skeleton log cars set of 3
$86.00 (4 Bids)
Time Remaining: 7h 5m
Suncoast Models 004 148 O Scale Logging Camp Craftsman Kit On3On30
Suncoast Models 004 148 O Scale Logging Camp Craftsman Kit On3On30
$56.00 (8 Bids)
Time Remaining: 7h 53m
CHB Models VB 630 148 O Scale Vertical Boiler Kit On3On30 LoggingMachinery
CHB Models VB 630 148 O Scale Vertical Boiler Kit On3On30 LoggingMachinery
$54.95
Time Remaining: 7h 53m
KMP Models O Scale Steam Powered Sawmill w Planer LumberLogging Interior MIB
KMP Models O Scale Steam Powered Sawmill w Planer LumberLogging Interior MIB
$129.95
Time Remaining: 8h 3m
O On30 Bulldozer Logging Diorama custom weathered after historic pictures
O On30 Bulldozer Logging Diorama custom weathered after historic pictures
$128.00
Time Remaining: 8h 56m
On30 Logging Steam Donkey custom weathered metal wheels lot 2
On30 Logging Steam Donkey custom weathered metal wheels lot 2
$165.00
Time Remaining: 8h 56m
Old Ford Logging Truck custom weathered lot 4  O SCALE  ON30
Old Ford Logging Truck custom weathered lot 4 O SCALE ON30
$118.00
Time Remaining: 8h 56m
Logging Camp Cook House Kit Scale Model Masterpieces Yorke Fine HOn3 NEW
Logging Camp Cook House Kit Scale Model Masterpieces Yorke Fine HOn3 NEW
$51.65
Time Remaining: 23h 21m
Buy It Now for only: $51.65
On30 Steam Logging Donkey custom weathered out of my diorama shop
On30 Steam Logging Donkey custom weathered out of my diorama shop
$128.00
Time Remaining: 1d 4h 20m
Mantua Agriculture Logging Steam Locomotive custom weathered lot 7 HO
Mantua Agriculture Logging Steam Locomotive custom weathered lot 7 HO
$185.00
Time Remaining: 1d 4h 20m
Two Track Logging Steam Locomotive Shay custom weathered On30 scale lot 4
Two Track Logging Steam Locomotive Shay custom weathered On30 scale lot 4
$325.00
Time Remaining: 1d 7h 5m
Buy It Now for only: $325.00
On30 Logging Steam Locomotive 2 Track Shay custom weathered with DCC lot 4
On30 Logging Steam Locomotive 2 Track Shay custom weathered with DCC lot 4
$375.00
Time Remaining: 1d 7h 6m
Buy It Now for only: $375.00
On30 or O scale Steam Donkey Logging Sled custom weathered lot 7
On30 or O scale Steam Donkey Logging Sled custom weathered lot 7
$98.00
Time Remaining: 1d 7h 6m
Buy It Now for only: $98.00
McCabe Lumber O Scale 3 IN 1 Kit Logging Mining Cabins Shed Craftsman Kit
McCabe Lumber O Scale 3 IN 1 Kit Logging Mining Cabins Shed Craftsman Kit
$29.95
Time Remaining: 1d 7h 53m
On30 Gasoline Tractor Logging Wench custom weathered from historic pictures
On30 Gasoline Tractor Logging Wench custom weathered from historic pictures
$165.00
Time Remaining: 2d 4h 38m
On30 or O scale Logging Truck custom weathered handcrafted lot 12
On30 or O scale Logging Truck custom weathered handcrafted lot 12
$95.00
Time Remaining: 2d 4h 38m
On30 Steam Donkey Logging Car custom weathered lot 11
On30 Steam Donkey Logging Car custom weathered lot 11
$148.00
Time Remaining: 2d 4h 38m
Forney Logging Steam Locomotive custom weathered after historic pictures on30
Forney Logging Steam Locomotive custom weathered after historic pictures on30
$275.00
Time Remaining: 2d 4h 38m
On30 or O scale Logging Truck custom weathered after historic pictures lot 6
On30 or O scale Logging Truck custom weathered after historic pictures lot 6
$115.00
Time Remaining: 2d 4h 40m
Old Ford Logging Truck custom weathered lot 4  O SCALE  ON30
Old Ford Logging Truck custom weathered lot 4 O SCALE ON30
$118.00
Time Remaining: 3d 2h 23m
Buy It Now for only: $118.00
Historic Logging Truck custom weathered O or On30 scale lot 6
Historic Logging Truck custom weathered O or On30 scale lot 6
$89.00
Time Remaining: 3d 2h 23m
Buy It Now for only: $89.00

Other On30 Scale train items recently purchased through this site:

25 ton shay Benson Log Co PFM united Japan BRASS HOn3 Narrow Gauge 4repair H954
On30 Logging Steam Locomotive DCC onboard custom weathered painted lot B
Suncoast Models 004 148 O Scale Logging Camp Craftsman Kit On3On30
10 Logging Cars On30 custom weathered painted and handcrafted lot AA
KMP Models O Scale Steam Powered Sawmill w Planer LumberLogging Interior MIB
Ho On30 Logging Locomotive DCC custom weathered painted decorated lot 6
RS 30 O On3 On30 THOMAS A YORKE LOGGING OR MINING PORTABLE CAMP HOUSES KIT
On30 Logging Steam Locomotive 2 Track Shay custom weathered with DCC lot 4
On30 Logging Steam Locomotive custom weathered and handcrafted DCC lot 6
Bachmann ON30 Logging Mining cars die cast Woodside dump car 3 per box item
4 Ho On30 Empty Logging Car goes to the woods supplies custom weathered lot1
Bachmann ON 30 item 27391 logging mining cars skeleton log cars set of 3
RS 28 O On3 On30 THOMAS A YORKE LOGGING OR MINING PORTABLE CAMP HOUSES KIT A
Historic Logging Truck custom weathered O or On30 scale lot 6
Bachmann Spectrum 28463 Little River Logging Co Rail Bus Trailer On30 Scale
Logging Truck O or On30 scale custom weathered hand crafted fits everywhere
Logging Camp Portable Bunk House Kits Thomas Yorke Scale Model Masterpieces HOn3
Two Track Logging Steam Locomotive Shay custom weathered On30 scale lot 4
Historic Bulldozer Logging Diorama custom weathered lot 11 O or On30 scale
Logging Camp Cook House Kit Scale Model Masterpieces Yorke Fine HOn3 NEW
On30 Steam Donkey Logging Wench Diorama custom weathered lot 14
On30 Logging Steam Donkey Wench Diorama custom weathered handcrafted lot 4
Logging Truck custom weathered lot 5 O scale or On30 scale
Bulldozer Logging Diorama custom weathered hand crafted lot 4 O scale
On30 Logging Steam Donkey after historic pictures lot 16