Staples offers this HP Pavilion p2-1105 Pentium Dual-Core 2.2GHz Desktop PC
. With free shipping
, that's $80 off and the lowest total price we could find by $50, although it was $20 less a month ago (since expired). Sales tax is added where applicable. It features an Intel Pentium Dual-Core G620 2.2GHz processor, 4GB RAM, 500GB hard drive, DVD burner, and Windows 7 Home Premium 64-bit.