Lenovo offers its Lenovo IdeaCentre K450e Intel Haswell Core i7 3.6GHz Desktop PC, model no. 57328802, for $1,049. Coupon code "K450E8802" cuts it to $979. With free shipping, that's $470 off list and the lowest total price we could find. Features include an Intel Haswell Core i7-4790 3.6GHz quad-core processor, 32GB RAM, 2TB 7200 rpm hard drive with 8GB SSD, DVD burner, NVIDIA GeForce GTX 750 2GB graphics card, 802.11n wireless, and Windows 8.1 64-bit. Deal ends September 3.