Best Buy via eBay offers the Dell Inspiron 3656 AMD FX 2.1GHz Desktop PC in Black/Red, model no. i3656-8022RED, for $669.99 with free shipping. (Amazon has it for the same price.) That's $65 under our Cyber Monday mention of a similarly configured Inspirion 3656 (which featured upgraded Radeon R9 DDR5 2GB graphics) and the lowest total price we could find for this configuration by $30, although the next best available price is $824.