Lenovo offers the Lenovo ThinkCentre M73 Intel Haswell Core i3 2.9GHz Desktop PC, model no. 10AYCTO1WW, for $466. Coupon code "SAV15THINKCENTRE" cuts it to $396.10. With free shipping, that's the lowest total price we could find by $73, although we saw it for $24 less during Black Friday week. It features an Intel Core i3-4130T 2.9GHz Haswell dual-core processor, 4GB RAM, 500GB 7,200 rpm hard drive, Gigabit Ethernet, and Windows 8.1 64-bit. Deal ends April 15.