Dell Home offers its Alienware X51 Extreme Intel Haswell Core i7 3.6GHz Desktop for $1,599. Coupon code "RKV03Z66PF?FCS" cuts it to $1,549. With free shipping, that's $200 off list and tied with last week's mention as the lowest total price we could find. Features include an Intel Haswell Core i7-4790 3.6GHz quad-core processor, 16GB RAM, 1TB 5400rpm hard drive with 256GB SSD, NVIDIA GeForce GTX 760Ti 2GB graphics, DVD burner, 802.11n wireless, Bluetooth, and Windows 8.1 64-bit. Deal ends November 24.