Dell Small Business offers its Dell Inspiron 3650 Intel Skylake Core i5 2.7GHz Desktop PC for $649. Coupon code "429DT" drops it to $429. With free shipping, that's $20 under our mention from a week ago and the lowest total price we could find for this system by $91. Features include an Intel Core i5-6400 2.7GHz Skylake quad-core processor, 12GB RAM, 1TB 7200 rpm hard drive, DVD burner, 802.11n wireless, Bluetooth 4.0, media card reader, McAfee LiveSafe 12-month subscription, and Windows 7 Professional 64-bit with a Windows 10 Pro license. Coupon ends December 2.