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MTH Trains - Union Pacific 4-8-8-4 Big Boy Steam Engine (30-1129-1) Items for Sale

Year Released: 1998

Part Number: 30-1129-1

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

  Title:  MTH 30-1129-1 O Gauge UP 4-8-8-4 Big Boy Steam Loco Tender wPS1 4020 EXBox
  Currency:  USD
  Buy It Now Price: $591.49
  Item location:  Flowery Branch, US
Seller Rating: 699042/99.7%


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  Title:  Rail King by MTH 30-1129-1 UP Union Pacific 4-8-8-4 Big Boy Steam 4020 wSound
  Currency:  USD
  Buy It Now Price: $724.79
  Item location:  Plymouth, US
Seller Rating: 943/100.0%


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  Title:  MTH RailKing Union Pacific Big Boy 4020 w PS1 30-1129-1 Un-RunMint
  Currency:  USD
  Buy It Now Price: $750.00 or Best Offer
  Item location:  Omaha, US
Seller Rating: 309/100.0%


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  Title:  MTH 30-1129-1 O Gauge UP 4-8-8-4 Big Boy Steam Loco Tender wPS1 4020 LNBox
  Currency:  USD
  Buy It Now Price: $862.46 or Best Offer
  Item location:  Ithaca, US
Seller Rating: 4908/99.4%


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Last Updated October 14, 2025, 9:37 pm
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