Walmart offers the CyberPowerPC Gamer Xtreme Quad-Core 3GHz Gaming Desktop for $599 with free shipping. That's $100 off and the best price we could find. Features include an Intel Core i5-7400 3GHz Kaby Lake quad-core processor, 8GB RAM, 1TB hard drive, Nvidia GeForce GT 730 2GB graphics, DVD burner, 802.11ac wireless, Bluetooth 4.2, Gigabit Ethernet, HDMI, four USB 3.0 ports, four USB 2.0 ports, and Windows 10 Home 64-bit. Note: An upgraded model with an AMD Ryzen 7 1700X 3.4GHz CPU and Nvidia GeForce GTX 1050 video card is available for $799 with free shipping.