Dell Small Business offers its 4.5-lb. Dell Latitude 15 3000 Series 3570 Intel Skylake Core i3 2.3GHz 15.6" Laptop for $529. Plus, Dell Advantage Rewards members can apply coupon code "REWARD10" to drop the price to $476.10. (Not a member? It's free to join.) With free shipping, that's the lowest total price we could find by $44. Features include an Intel Core i3-6100U 2.3GHz Skylake dual-core processor, 15.6" 1366x768 (720p) LED-backlit LCD, 4GB RAM, 500GB 7200 rpm hard drive, 802.11n wireless, Bluetooth 4.0, Gigabit Ethernet, USB 3.0, HDMI, media card reader, 4-cell battery, and Windows 7 Professional 64-bit with a Windows 10 Pro license. Deal ends November 3.