Dell Home, via its Member Purchase Program, offers the 2.6-lb. Dell XPS 13 Intel Broadwell Core i5 2.2GHz 13.3" 1080p Laptop in Silver, model no. XPS13-9343, for $783.99. Coupon code "50OFF699" drops it to $734.99. With free shipping that's the lowest total price we could find by $24, although we saw a similar system with 8GB RAM for $36 less in February. Features include an Intel Core i5-5200U 2.2GHz Broadwell dual-core processor, 13.3" 1920x1080 (1080p) LCD, 4GB RAM, 128GB SSD, 802.11ac wireless, webcam, USB 3.0, Mini DisplayPort, 4-cell battery, and Windows 8.1 64-bit. (It doesn't include an optical drive.)
Note: Dell's MPP is available to select groups, including students, government employees, military (active and retired), credit union members, and health care workers.