MegaMacs offers the used Apple Magic Mouse, model no. MB829LL/A, for $39.99 plus $5.21 for shipping. That's $12 under our September mention of a new one and $4 under the lowest total price we could find for a refurb. 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. Deal ends November 22 at 1 pm ET.

A 30-day warranty applies, although it's unclear who backs it.