I notice that an offer is being made at gamestop where if you preorder ME3 you can get $50off a kinect system. Below is the exact quote from my powerup rewards dashboard menu:
Take Earth back. Get access to your special weapon, Kinect™, to fight the Reapers.
Pre-order Mass Effect 3 at GameStop, and when you pick up the game between Monday, March 6, and Sunday, March 11, receive $50 off a Kinect™ sensor.
How long will this offer last for those who have already preordered at gamestop?