Dell Home, via its Member Purchase Program, offers the Dell XPS 8700 Intel Haswell Core i7 3.6GHz Desktop PC for $617.39 with free shipping. That's $238 under our May mention of this PC with Windows 8, $513 off list, and the lowest total price we could find. Features include an Intel Haswell i7-4790 3.6GHz quad-core processor, 12GB RAM, 1TB 7200 rpm hard drive, NVIDIA GeForce GTX 745 4GB graphics, DVD burner, 802.11n wireless, Bluetooth 4.0, and Windows 10 Home 64-bit. Deal ends March 23.

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