Dell Small Business offers its 3.5-lb. Dell Latitude 5490 Intel Kaby Lake Core i5 2.6GHz 14" Laptop for $1,139 with free shipping. That's $488 off list and the lowest price we could find. Features include:
Intel Kaby Lake Core i5-7300U 2.6GHz dual-core processor
14" 1366x768 LED display
8GB RAM & 256GB M.2. SSD
Windows 10 Pro 64-bit
You very likely are putting your laptop battery into an early grave.