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Union Pacific 4-6-6-4 Challenger #3997 with DCC and Sound (ATH25745)
Vendor:Athearn (ATH)Regular price $499.99Regular priceUnit price per -
Union Pacific 4-6-6-4 Challenger UP #3933 Steam Locomotive (ATH25542)
Vendor:Athearn (ATH)Regular price $399.99Regular priceUnit price per
