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Lionel - Northern Pacific GP9 Diesel (6-8666) Items for Sale

Year Released: 1976

Part Number: 6-8666

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

  Title:  Lionel 6-8666 O Gauge Northern Pacific GP9 Powered Diesel Locomotive #8666/Box
  Currency:  USD
  Buy It Now Price: $99.95
  Item location:  Aliquippa, US
Seller Rating: 4297/100.0%


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  Title:  Lionel 6-8666 O Gauge Northern Pacific GP9 Powered Diesel Locomotive #8666 NEW
  Currency:  USD
  Buy It Now Price: $159.97
  Item location:  Mesa, US
Seller Rating: 2015/99.4%


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  Title:  Lionel 6-8666 Northern Pacific GP-9 Powered Diesel Locomotive W/ 8668 box
  Currency:  USD
  Buy It Now Price: $235.00 or Best Offer
  Item location:  Reynoldsville, US
Seller Rating: 2621/100.0%


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  Title:  Lionel Trains Northern Pacific GP-9 Diesel Engine Pair Item #6-8666 & 6-8668
  Currency:  USD
  Buy It Now Price: $249.99 or Best Offer
  Item location:  Suffolk, US
Seller Rating: 32665/99.9%


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Last Updated September 27, 2025, 6:14 am
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