Dell Home, via its Member Purchase Program, offers its Dell Inspiron 3000 Series 3847 Intel Haswell Core i7 3.6GHz Desktop PC (no monitor) for $685.99. Coupon code "REWARDS50" cuts its to $636.99. With free shipping, that's $343 off list and the lowest total price we could find, although we saw it for $38 less in January with Windows 7. It features an Intel Core i7-4790 3.6GHz Haswell quad-core processor, 16GB RAM, 2TB 7200 rpm hard drive, DVD burner, 802.11n wireless, Bluetooth 4.0, USB 3.0, HDMI, media card reader, McAfee LiveSafe 12-month subscription, and Windows 10 Home 64-bit. Deal ends March 27.

Note: Dell's MPP is available to select groups, including students, government employees, military personnel (active and retired), credit union members, and health care workers.