MB: Gigabyte 890FXA-UD5 @
$190
CPU: AMD Phenom II X6 1055T @
$202
DDR: G.Skill Ripjaws 4GB 1600MHz @
$103
GPU: PowerColor PCS+ 5770 1GB @
$160
HDD: Samsung Spinpoint F3 1TB @
$80
PSU: Corsair HX650 @
$130
Case: Cooler Master CM690 II @
$110
Cooler: Zalman CNPS10X @
$37
I would go for this config.
P.S. The Cooler Master Hyper 212 HeatPipe DirectTouch for $55 is really bullshit. The Zalman CNPS10X is much better, while for about $60 you could go with a Corsair H50 cooler ! Thermalright TRUE is also in the same price range, so forget about that CM Hyper 212, and also about the Thermaltake SpinQ, because it is an mediocre cooler (looks great but performances are really weak)!