$400

For the most part, the Kinect camera-microphone array has been eliminated from bundles, but you can still purchase the original tandem for around $400 or more. Alternately, you can buy the Kinect module separately (usually with a game included) for $150. That said, we really can't recommend Kinect for much of anything. No matter when you decide to buy an Xbox One, odds are you'll find a compelling bundle or discounted special pricing.