360: KINECT SENSOR - NO PSU (USED)

What condition is this item? After the title are the follow explanations of description:
(GAME) = Game cartridge or disc only.
(BOX) = Original box and cartridge/disc.
(COMPLETE) = Original box, book, cartridge/disc included.
(NEW) = Brand new, factory sealed.
(NM) = No Manual Included when NEW (new games have manuals on disc)
So if the title is "SUPER MARIO BROS. 3 (GAME)" then you know the game is cartridge only!
Note: If there is something major wrong with the game, we also list it here. For example: (BAD LABEL) = Something wrong with the label, possibly removed. Inquire for more information.

Kinect brings games and entertainment to life in extraordinary new ways – no controller required. Easy to use and instantly fun, Kinect gets everyone off the couch moving, laughing, and cheering. See a ball? Kick it. Control an HD movie with a wave of the hand. Want to join a friend in the fun? Simply jump in. With Kinect, technology evaporates, letting the natural magic in all of us shine.