Asus CM1831-US-3AA Desktop PC for $649.99. Shipping is $12.95 for a total of $662.94 shipped. Here is a screenshot for your reference. It features an AMD 8-core Bulldozer FX8120 CPU at 3.1GHz, 8GB DDR3 RAM, 2TB hard drive, 802.11b/g/n wireless, gigabit ethernet, dual layer DVD burner, Windows 7 Home Premium (64-bit), and more. Most places have it for about $700.