Could it be a sign of a price drop? Right now, you can get Kinect for the Xbox 360 with Kinect Adventures for only $109.99 and FREE Shipping.
Buy.com via their ebay store are currently offering this bundle for only $109.99 with free shipping.
Check it out: Buy.com Ebay Store Kinect Deal
Get a FREE Xbox 360 with the Purchase of a Laptop $699or higher from this list.
Pre-Order Gears of War 3 and Receive $20 Bonus Credit via Amazon