Dell Small Business offers its 4.5-lb. Dell Latitude 3000 Series 3590 Intel Kaby Lake Core i3 2.7GHz 15.6" Laptop for $509 with free shipping. That's the lowest price we could find by $34. Deal ends May 30. Features include:

Intel Core i3-7130U 2.7GHz Kaby Lake dual-core processor

15.6" 1366x768 (720p) LCD

4GB RAM & 500GB 7200 rpm hard drive

802.11ac wireless & Bluetooth 4.1

USB 3.1 Type-A / Type-C & HDMI

3-cell battery

Windows 10 Pro 64-bit