Newegg offers the Plantronics Rig Flex LX SE Wired Gaming Headset for Xbox One, model no. 203906-01, for $49.99 with free shipping. That's $15 under our August mention and the lowest total price we've seen. (It's a current low by $28.) It features 40mm drivers, a noise-cancelling boom microphone with push-button mute, three selectable EQ settings, dual analog volume control wheels, and swappable mobile mic with in-line call/volume control.