ANTOnline offers the HP Z230 Intel Haswell Xeon v3 3.2GHz Desktop PC, model no. F1J79UT, for $769.99 with free shipping. That's the lowest total price we could find by $9. It features an Intel Xeon E3-1225 v3 3.2GHz Haswell quad-core processor, 4GB RAM, 500GB hard drive, DVD burner, and Windows 8 Professional 64-bit.