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

THOMAS KINKADE CHRISTMAS EXPRESS ISSUE  2 VICTORIAN CHRISTMAS COACH 7989
THOMAS KINKADE CHRISTMAS EXPRESS ISSUE 2 VICTORIAN CHRISTMAS COACH 7989
$29.95
Time Remaining: 3d 37m
Buy It Now for only: $29.95
THOMAS KINKADE CHRISTMAS EXPRESS ISSUE 2 VICTORIAN CHRISTMAS COACH 8118
THOMAS KINKADE CHRISTMAS EXPRESS ISSUE 2 VICTORIAN CHRISTMAS COACH 8118
$29.95
Time Remaining: 3d 18h 40m
Buy It Now for only: $29.95
NEW Hawthorne Village ON30 Scale 2 6 0 Loco  Tender Christmas Express Bundle
NEW Hawthorne Village ON30 Scale 2 6 0 Loco Tender Christmas Express Bundle
$125.00
Time Remaining: 4d 11h 5m
THOMAS KINKADE CABOOSE CHRISTMAS EXPRESS ISSUE 12 6095
THOMAS KINKADE CABOOSE CHRISTMAS EXPRESS ISSUE 12 6095
$49.95
Time Remaining: 7d 1h 11m
Buy It Now for only: $64.99
On30 Spectrum Street Car Christmas
On30 Spectrum Street Car Christmas
$99.86
Time Remaining: 11d 17h 16m
Buy It Now for only: $99.86
HAWTHORNE VILLAGE CHRISTMAS COCA COLA  5 piece train SET  track  Great DEAL
HAWTHORNE VILLAGE CHRISTMAS COCA COLA  5 piece train SET track  Great DEAL
$280.00
Time Remaining: 14d 23h 36m
Buy It Now for only: $280.00
Bachmann On30 Scale Train Streetcar Analog Christmas 25127
Bachmann On30 Scale Train Streetcar Analog Christmas 25127
$61.64
Time Remaining: 16d 14h 41m
Buy It Now for only: $61.64
On30 Spectrum Street Car Christmas
On30 Spectrum Street Car Christmas
$81.30
Time Remaining: 20d 13h 52m
Buy It Now for only: $81.30
HAWTHORNE VILLAGE CHRISTMAS COCA COLA LOCOMOTIVE  TENDER TRAIN SET
HAWTHORNE VILLAGE CHRISTMAS COCA COLA LOCOMOTIVE TENDER TRAIN SET
$69.99
Time Remaining: 22d 11h 47m
Buy It Now for only: $69.99
On30 Spectrum Street Car Christmas
On30 Spectrum Street Car Christmas
$81.76
Time Remaining: 23d 41m
Buy It Now for only: $81.76
HAWTHORNE VILLAGE COCA COLA CHRISTMAS LOCOMOTIVE  TENDER TRAIN On3 RUNS ON HO
HAWTHORNE VILLAGE COCA COLA CHRISTMAS LOCOMOTIVE TENDER TRAIN On3 RUNS ON HO
$39.99
Time Remaining: 24d 16h 31m
Buy It Now for only: $39.99
ENHANCED Bachmann On30 Thomas Kinkade Christmas Express set
ENHANCED Bachmann On30 Thomas Kinkade Christmas Express set
$349.00
Time Remaining: 26d 15h 13m
Buy It Now for only: $349.00
Bachmann On30 Christmas Closed Streetcar 25127
Bachmann On30 Christmas Closed Streetcar 25127
$72.99
Time Remaining: 28d 12h 35m
Buy It Now for only: $72.99

Other On30 Scale train items recently purchased through this site:

THOMAS KINKADE CHRISTMAS EXPRESS ISSUE 2 VICTORIAN CHRISTMAS COACH 8118
Bachmann On30 Scale Train Streetcar Analog Christmas 25127
Bachmann On30 Christmas Closed Streetcar 25127
On30 Spectrum Street Car Christmas
HAWTHORNE VILLAGE CHRISTMAS COCA COLA  5 piece train SET track  Great DEAL
THOMAS KINKADE CHRISTMAS EXPRESS ISSUE 2 VICTORIAN CHRISTMAS COACH 7989
HAWTHORNE VILLAGE COCA COLA CHRISTMAS LOCOMOTIVE TENDER TRAIN On3 RUNS ON HO
ENHANCED Bachmann On30 Thomas Kinkade Christmas Express set
HAWTHORNE VILLAGE CHRISTMAS COCA COLA LOCOMOTIVE TENDER TRAIN SET
THOMAS KINKADE CABOOSE CHRISTMAS EXPRESS ISSUE 12 6095
NEW Hawthorne Village ON30 Scale 2 6 0 Loco Tender Christmas Express Bundle
On30 Spectrum Street Car Christmas
On30 Spectrum Street Car Christmas