Here is what I come up with
AMD Phenom II X4 965 Black Edition 3.4GHz Socket AM3 125W Quad-Core Processor + MSI 785GTM-E45 AM3/AM2+/AM2 AMD 785G Motherboard + Kingston 4GB RAM = 376.97
http://www.mwave.com/mwave/SKUSearch...#aShoppingCart
COOLER MASTER RC-690-KKN1-GP Black SECC/ ABS ATX Mid Tower Computer Case = $60.00
http://www.newegg.com/Product/Produc...82E16811119137
SAPPHIRE 100253HDMI Radeon HD 4650 512MB 128-bit GDDR2 PCI Express 2.0 x16 HDCP Ready CrossFireX Support Low Profile Ready Video Card = $55.99
http://www.newegg.com/Product/Produc...82E16814102829
Total = $491.99