MegaMacs offers the refurbished Apple Mac Pro Intel Xeon 4-Core 2.66GHz Desktop PC, model no. MA356LL/A, for $699.99 plus around $27 for shipping. That’s $22 under our mention from a month ago and $238 less than the lowest total price we could find for a comparable refurbished system with slightly faster processors. It features dual Intel Xeon 2.66GHz Woodcrest dual-core processors (four cores total), 2GB RAM, 250GB 7200 rpm hard drive, SuperDrive, NVIDIA GeForce 7300 GT 256MB graphics, and OS X 10.6 Snow Leopard.

Note: A 30-day MegaMacs warranty applies.