Dell Home offers its Dell XPS 8700 Intel Haswell Core i5 3.1GHz Desktop PC (no monitor) for $699.99. Coupon code "7CGSBDFTF3TNBR" cuts it to $639.99. With free shipping, that's $10 under our mention from a week ago and the lowest total price we could find by $60. Features include an Intel Core i5-4440 3.1GHz Haswell quad-core processor, 8GB RAM, 1TB 7200 rpm hard drive, NVIDIA GeForce GT 635 1GB graphics card, DVD burner, 802.11n wireless, Bluetooth 4.0, media card reader, Windows 8.1 64-bit. Deal ends April 1.