Dell Home offers the Alienware X51 R3 Intel Skylake Core i3 3.7GHz Desktop PC for $699.99. Coupon code "50OFF699" drops it to $649.99. With free shipping, that's tied with our mention from last week and the lowest total price we could find by $100. It features an Intel Core i3-6100 3.7GHz Skylake dual-core processor, 8GB RAM, 1TB 7200 rpm hard drive, DVD burner, 802.11ac wireless, NVIDIA GeForce GTX 745 4GB video card, Bluetooth, and Windows 10 Home 64-bit.