MegaMacs offers the refurbished Apple MacBook Pro Intel Core 2 Duo 2.5GHz 13.3" LED-Backlit Laptop, model no. MB991LL/A, for $599.99 plus around $19 for shipping. That's $9 under our July refurb mention and the lowest total price we've seen for this model. (It's also $221 less than the best price we could find for a refurb with Mac OS X 10.5 Leopard.) Features include an Intel Core 2 Duo 2.53GHz dual-core processor, 13.3" 1280x800 LED-Backlit display, 4GB RAM, 250GB hard drive, DVD burner, NVIDIA GeForce 9400M GT 256MB graphics, iSight webcam, 802.11n wireless, Gigabit Ethernet, Bluetooth, and Mac OS X 10.7 (Lion). Deal ends October 2.

A 30-day MegaMacs warranty applies.