Microsoft Store again offers the Dell Alienware Alpha Signature Edition i7 2GHz Gaming Console / Desktop PC, model no. ASM100-7980, for $799 with free shipping. That's tied with our mention from January and the lowest total price we could find by $59. Features include an Intel Core i7-4765T 2GHz Haswell quad-core processor, 8GB RAM, 2TB hard drive, NVIDIA GeForce GTX GDDR5 2GB graphics, 802.11ac wireless, Bluetooth, and Windows 8.1 64-bit.