Dell Small Business offers the Dell Optiplex 7010 Intel Ivy Bridge Core i5 3.2GHz Small Form Factor Desktop PC for $589 with free shipping. That's the lowest total price we could find by $144. Features include an Intel Core i5-3470 3.2GHz Ivy Bridge quad-core processor, 4GB RAM, 500GB hard drive, DVD burner, and Windows 7 Pro 64-bit. (A Windows 8 Pro license is included.) Deal ends October 6 at 8 am ET.