ANTOnline offers its HP Pro 3500 Intel Ivy Bridge Core i3 3.3GHz Desktop PC, model no. D8C45UT, for $485.60 with free shipping. That's the lowest total price we could find by $54. It features an Intel Core i3-3220 3.3GHz Ivy Bridge dual-core processor, 2GB RAM, 500GB 7200 rpm hard drive, DVD-ROM, and Windows 7 Pro with Windows 8 media.