Harrison Krix of Volpin Props developed this replica Gravity Gun for the purpose of auctioning it at a dinner benefiting Child’s Play, a charitable organization. In the words of the creator, his last piece “…fetched a little more than twice what my car is worth…”, so it’s not hard to imagine the price will definitely be above what many would consider reasonable. But hey, it’s for charity, right? Plus, the Gravity Gun is from Half-life 2; greatest FPS ever, anyone?