Buy.com offers the refurbished HP Pavilion a6700f AMD Phenom 1.8GHz Desktop PC
, model no. FQ565AA#ABA, for $379
with free shipping
. That's $119 under the lowest total price we could find for a new, factory-sealed unit. Features include AMD Phenom X4 9150e 1.8GHz quad-core processor, 4GB RAM, 500GB Serial ATA 3Gb/s hard drive, NVIDIA GeForce 6150 SE 128MB video, dual layer DVD burner with LightScribe, 802.11g wireless, memory card reader, front-side USB and audio ports, and Windows Vista Home Premium 64-bit.
Of note, no warranty information is provided.