Dell Small Business offers its Dell XPS 8910 Tower Intel Skylake Core i7 3.4GHz Desktop PC in Silver for $849.99. Coupon code "XPS699" cuts it to $699.99. With free shipping, that's tied with our May mention and the lowest price we could find by $150. Features include an Intel Core i7-6700 3.4GHz Skylake quad-core processor, 16GB RAM, 1TB 7200 rpm hard drive, Nvidia GeForce GTX 750Ti 2GB graphics, DVD burner, 802.11ac wireless, Gigabit Ethernet, Bluetooth 4.2, HDMI, USB Type-C, USB 3.0, McAfee LiveSafe 12-month subscription, and Windows 10 Professional 64-bit. Coupon ends September 17.