case COOLER MASTER Elite 430 RC-430-KWN1 $30 after MIR and $10 offhttp://www.newegg.com/Product/Product.aspx?Item=N82E16811119227
PSU Corsair CMPSU-430CXV2 Builder Series™ CX430 Power Supply $20 after MIRhttp://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=422169&Sku=C13-2810
If you like other one CORSAIR Builder Series CX500 V2 500W ATX12V v2.3 80 PLUS Certified Active PFC Power Supply $31 after MIR and 15% offhttp://www.newegg.com/Product/Product.aspx?Item=N82E16817139027
So you will be in $500 Budget Range.
Good buy from microcenter, i got my i5+MB from there too.
If you buy from microcenter.com, you can't grt the $50 off. You have to pick up in store.