Walmart offers the CyberpowerPC Ultra AMD FX-Series 3.8GHz Desktop PC (no monitor), model no. GUA250, for $439 with free shipping. That's $121 off and the lowest total price we could find. It features an AMD FX-4300 3.8GHz quad-core processor, 8GB RAM, 1TB hard drive, DVD burner, nVidia GeForce GT 730 2GB graphics card, Gigabit Ethernet, HDMI, and Windows 10 64-bit.