yihua 939d+ iii evo digital soldering iron station kit 110w high power with lcd display, 4 memory channels, sleep mode, digital calibration, solder wire, helping hands, magnifier, 3 soldering tips evo style 110w is up for auction in Industrial & Scientific. The current bid is $5.00, 94% below the $79.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.