Portable MIG Welder Machine 110V: 120A Handheld Electric Welding Gun with IGBT Inverter - Flux Core Welding Machine - Hand Held Gasless Wire Feed Welding Equipment with 1 lb 0.030" Flux Core Wire is up for auction in Industrial & Scientific. The current bid is $41.00, 71% below the $139.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.