Dell Small Business offers its 4.4-lb. Dell XPS 15 Intel Skylake Core i7 2.6GHz 15.6" 1080p Laptop for $1,779.99. Coupon code "XPSBIZ10" cuts it to $1,601.99. With free shipping, that's $178 off and the lowest total price we could find. It features an Intel Core i7-6700HQ 2.6GHz Skylake quad-core processor, 15.6" 1920x1080 (1080p) LCD, 16GB RAM, 512GB SSD, Nvidia GeForce GTX 960M 2GB graphics, 802.11ac wireless, 6-cell battery, and Windows 10 Home 64-bit. (It has no optical drive.) Deal ends February 8.