Lenovo offers its Lenovo IdeaCentre K450e Intel Haswell Core i7 3.6GHz Desktop PC (no monitor), model no. 57328803, for $849. Coupon code "USPK450386" cuts it to $779. With free shipping, that's $40 under our mention from a week ago and $121 less than the lowest total price we could find for a similar configuration with less RAM and now SSD elsewhere. Features include an Intel Core i7-4790 3.6GHz quad-core processor, 16GB RAM, 2TB 7200 rpm hard drive, 8GB SSD, DVD burner, 802.11n wireless, and Windows 8 64-bit. Deal ends August 13.