Dell Home offers the Microsoft Kinect Sensor for Xbox One, model no. 6L6-00001, bundled with a download of Dance Central Spotlight for Xbox One for $60.99 with free shipping. That's $25 below our December mention and the lowest total price we've seen. (It's a current best by $38.) It features a 1080p HD camera and allows for movement- and voice-based control of your TV and Xbox One console, Skype calls, live game broadcasting, and automatic sign-in.