Walmart offers the iBuyPower AMD FX-Series 3.8GHz Desktop PC in Black/Blue or Black/Green, model no. WA550G, for $409 with free shipping. That's tied with our mention from two weeks ago as the lowest total price we've seen. (It's the best deal now by $26.) It features an AMD FX-4300 3.8GHz quad-core processor, 8GB RAM, 1TB hard drive, Nvidia GeForce GT730 2GB graphics, Gigabit Ethernet, DVD burner, and Windows 10 Home.