Amazon offers its CyberpowerPC T15300 Tracer II Intel Kaby Lake i7 2.8GHz 15.6" Gaming Notebook for $814.99 with free shipping. That's $185 off and the lowest price we could find. It features an Intel Kaby Lake quad-core processor, 8GB RAM, 240GB SSD, Nvidia GeForce GTX 1050 TI 4GB video card, 802.11ac wireless, Bluetooth 4.2, and Windows 10 Professional 64-bit.

Update: It's now temporarily out of stock, but can be ordered at this price for delivery when available.