Dell Home offers its Dell XPS 8700 Intel Haswell Core i5 3.1GHz Desktop PC for $699.99. Coupon code "9M91VCNG1V7CFQ" cuts it to $649.99. With free shipping, that's the lowest total price we could find by $50, although we saw it for $100 less on Black Friday. 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, keyboard, and mouse. (No monitor is included.) Deal ends February 27.