Staples offers the Dell Inspiron 660 Intel Ivy Bridge Core i5 3GHz Desktop PC (no monitor), model no. i660-5629BK, for $479.99 with free shipping. That's the lowest total price we could find by $80, although it was $80 less in June. Features include an Intel Core i5-3330 3GHz quad-core Ivy Bridge processor, 8GB RAM, 1TB 7200 rpm hard drive, DVD burner, 802.11n wireless, media card reader, and Windows 8. Deal ends November 16.