http://www.pcgamer.com/get-a-wireless-xbox-one-controller-for-40/ >If you're looking to supplement your mouse and keyboard with a game controller—some games are just better suited for a controller—you can snag a wireless Xbox One controller for $40 at Amazon. >We lean towards the PlayStation DualShock 4 when shunning our keyboard and mouse, but it's largely a matter of preference. Either way, it's always nice to catch one on sale. That's the case right now for the Xbox One wireless controller, which is currently marked to $50 at most places. However, Amazon has them beat at $40.