Lenovo offers its Lenovo IdeaCentre K450e Intel Haswell Core i7 3.6GHz Desktop PC (no monitor), model no. 57328803, for $999. Coupon code "USPK403226" cuts it to $699.99. With free shipping, that's $299 off and tied with our December mention as the lowest total price we've seen for the K450e with 16GB RAM. Features include an Intel Core i7-4790 3.6GHz quad-core processor, 16GB RAM, 2TB 7200 rpm hard drive with 8GB SSHD, DVD burner, 802.11n wireless, and Windows 8.1 64-bit. Deal ends March 6.