COOLER MASTER Elite 311 (Orange Trim) $39.99
I've used that case a few times on budget builds it is actually quite nice. It only lacks the 120mm mounts on the bottom/side/top but it vents so well through the front they are practically not needed (unless you are OC, SLI, etc). If you have some hdd's that run hot just add a 120 or 140 front fan (I think it only has a rear 120 installed).
They currently have a good deal on the CM Elite 430
$45, free shipping and $10 MIR (in case someone reads this and is looking for a decent cheap case)
Micro Center also has a killer combo deal - if you live by one the brick-and-mortar stores:Phenom II X6 1045T
and $40 off selected am3 mobos, I got this oneGigabyte GA-970A-UD3
$69 (in cart) and $10 MIR
(in case someone reads this and is looking for a decent AMD combo)