MegaMacs offers the refurbished Apple Mac Pro Xeon Quad-Core 2.8GHz Workstation, model no. MA970LL/A, for $1,049.99 plus around $37 for shipping. That’s tied with our June mention of a refurb and the lowest total price we could find for a used model by $234. It features an Intel Xeon 5400 Series 2.8GHz quad-core processor, 4GB RAM, 250GB hard drive, dual-layer DVD burner, and more.
Of note, an OS is installed on this system, but it’s unclear which OS. A 30-day warranty applies, although it’s unclear who backs it.