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Lionel - Express Mail Flatcar With Trailers (6-6531) Items for Sale

First Catalog: Lionel 1985 Traditional Series Electric Trains Catalog

Most Recent Catalog: Lionel 1986 Traditional Series Electric Trains Catalog

Part Number: 6-6531

Show Catalog History

Catalog/Flyer	Page Number	Catalog Price
Lionel 1985 Traditional Series Electric Trains Catalog	12
Lionel 1986 Traditional Series Electric Trains Catalog	9

Show Catalog History

Catalog/Flyer	Page Number	Catalog Price
Lionel 1985 Traditional Series Electric Trains Catalog	12
Lionel 1986 Traditional Series Electric Trains Catalog	9

Listed below are current active eBay auctions for this Item.
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Current eBay Auctions

  Title:  Lionel 691MM38415 Memory Module / U-28C / Prr # 6531
  Currency:  USD
  Buy It Now Price: $5.00
  Item location:  Flowery Branch, US
Seller Rating: 740756/99.8%


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  Title:  Lionel 6-6531 O Gauge Express Mail Flatcar with Piggyback Trailers EX/Box
  Currency:  USD
  Buy It Now Price: $15.19
  Item location:  Flowery Branch, US
Seller Rating: 740756/99.8%


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  Title:  Lionel 6-6531 O Gauge Express Mail Flatcar with Piggyback Trailers LN/Box
  Currency:  USD
  Buy It Now Price: $16.63
  Item location:  Flowery Branch, US
Seller Rating: 740765/99.8%


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  Title:  O Gauge Lionel 6-6531 Express Mail Flatcar with Piggyback Trailers
  Currency:  USD
  Current Bid Price: $19.77 ( 0 bids)
  Auction Ends:  9th March, 2026
  Item location:  Bristol, US
Seller Rating: 5986/99.8%


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  Title:  Lionel 6-6531 USPS Express Mail Flatcar with Vans No Box
  Currency:  USD
  Buy It Now Price: $20.00
  Item location:  Gilbertsville, US
Seller Rating: 1686/100.0%


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  Title:  LIONEL O AND O27 GAUGE EXPRESS MAIL FLAT CAR 6-6531
  Currency:  USD
  Buy It Now Price: $21.90
  Item location:  Duluth, US
Seller Rating: 873/100.0%


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  Title:  Lionel - O - Express Mail Flatcar With Vans #6-6531
  Currency:  USD
  Buy It Now Price: $22.94
  Item location:  Reynoldsburg, US
Seller Rating: 11670/100.0%


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  Title:  Lionel 6-6531 Express Mail Flat Car With Vans
  Currency:  USD
  Buy It Now Price: $24.00 or Best Offer
  Item location:  Carlisle, US
Seller Rating: 156/100.0%


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  Title:  Lionel O Gauge 6-6531 Express Mail Flatcar With Vans “Express Mail Next Day…”
  Currency:  USD
  Buy It Now Price: $24.95
  Item location:  Avon, US
Seller Rating: 2567/100.0%


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  Title:  NEW IN BOX LIONEL O / 0-27 SCALE EXPRESS MAIL FLATCAR WITH 2 VANS #6-6531
  Currency:  USD
  Buy It Now Price: $24.99
  Item location:  Plymouth, US
Seller Rating: 3363/100.0%


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  Title:  Lionel 6-6531 Express Mail Flat Car with Trailers with Box
  Currency:  USD
  Buy It Now Price: $25.00
  Item location:  Gilbertsville, US
Seller Rating: 1686/100.0%


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  Title:  Lionel Trains USPS Express Mail Flat Car With Vans 6-6531 New In Box
  Currency:  USD
  Buy It Now Price: $25.00
  Item location:  Staten Island, US
Seller Rating: 297/99.6%


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  Title:  Lionel Express Mail Flat Car with Vans O O27 Gauge boxed 6-6531
  Currency:  USD
  Buy It Now Price: $25.95
  Item location:  Venice, US
Seller Rating: 4688/100.0%


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  Title:  Lionel 6-6531 Express Mail Flatcar with Trailers
  Currency:  USD
  Buy It Now Price: $29.00 or Best Offer
  Item location:  Saint Louis, US
Seller Rating: 1449/100.0%


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  Title:  VNTG! Lionel Train 0 & 027 Gauge Express Mail Flat Car w/Vans USPS w/Box #6-6531
  Currency:  USD
  Buy It Now Price: $30.00 or Best Offer
  Item location:  Lawton, US
Seller Rating: 459/99.2%


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  Title:  LIONEL #6531- U.S. MAIL FLATCAR WITH TRAILERS NIB 0-027
  Currency:  USD
  Buy It Now Price: $34.95
  Item location:  Shippensburg, US
Seller Rating: 26304/99.6%


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  Title:  Lionel 6-6531 Express Mail Flatcar With Trailers, O Gauge, NOS, Lionel Train
  Currency:  USD
  Buy It Now Price: $35.00 or Best Offer
  Item location:  Warrenton, US
Seller Rating: 307/99.0%


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  Title:  LIONEL 6-6531 EXPRESS MAIL 6-6531 Union Pacific FLATCAR W/USPS TRAILERS. (14N)
  Currency:  USD
  Buy It Now Price: $39.95 or Best Offer
  Item location:  North Tonawanda, US
Seller Rating: 17204/99.9%


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  Title:  "O" 0-27 LIONEL SPECIALTY CAR USPS EXPRESS MAIL PUP TRAILERS ON FLAT CAR 6-6531
  Currency:  USD
  Buy It Now Price: $59.90
  Item location:  Antioch, US
Seller Rating: 1901/100.0%


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  Title:  Lionel Lot of 6, NEW 6531, 6101, 6107, 9222, 9226x2
  Currency:  USD
  Buy It Now Price: $119.00
  Item location:  Running Springs, US
Seller Rating: 1099/100.0%


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Last Updated March 9, 2026, 6:46 am
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