Brown Box via eBay offers the factory-refurbished Gateway DX4860-UB33P Intel Core i5 3GHz Desktop PC
, model no. PT.GCPP2.004, for $429.99
with free shipping
. That's the lowest total price we could find by $8. Features includes an Intel Core i5-2320 3GHz Sandy Bridge quad-core processor, 8GB RAM, 1TB hard drive, DVD burner, 802.11n wireless, Gigabit Ethernet, memory card reader, USB 3.0, and Windows 7 Home Premium 64-bit. A 90-day Gateway warranty applies.