Expercom offers the Apple Magic Mouse, model no. MB829LL/A, for $49 plus $7.80 for shipping. That's $2 under our March mention and the lowest total price we could find by $4. Billed as the first multi-touch mouse, the Bluetooth-enabled Magic Mouse allows users to click, scroll, or swipe via its seamless top shell. It also features a wireless range of up to 33 feet. It requires two AA batteries (not included). Deal ends September 15.