?ergounion Ultrawide Single Monitor Mount, Adjustable Gas Spring Monitor Arm for 17 to 49 inch Screens, 75/100 Vesa Mount with C-Clamp and Grommet Base, White is up for auction in Office Products. The current bid is $16.00, 47% below the $29.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.