As one of its daily deals, Best Buy offers the Polk Audio Striker Pro ZX Stereo Gaming Headset for Xbox One in Emerald Green/Black for $99.99 with free shipping. (Amazon charges the same.) That's the lowest total price we could find by $12. It features a detachable boom microphone, in-line remote, and 3.5mm and 2.5mm cables for connecting with other consoles. Deal ends today.