MegaMacs offers the refurbished 5.4-lb. Apple MacBook Pro Intel Core 2 Duo 2.66GHz 13.3" Laptop, model no. MC375LL/A, for $649.99 plus $2 for shipping. That's $134 under the lowest total price we could find for a used unit, and the best price we've seen for this model. It features an Intel Core 2 Duo 2.66GHz dual-core processor, 13.3" 1280x800 LED-backlit LCD, 4GB RAM, 320GB hard drive, 8x SuperDrive, NVIDIA GeForce 320M 256MB video, AirPort Extreme (802.11n), Bluetooth 2.1+EDR, Gigabit Ethernet, iSight webcam, and Mac OS X 10.7 Mountain Lion.

A 30-day MegaMacs warranty applies.