* GPU is $260 w/20 Promo code and $20 MIRc!! You can add in a GTX 670 for about $350 or so depending on deals, but the 7950 at this price is hard to beat!
* PSU is $40 after $15 Promo code and $15 MIRc!! If you want more power for future SLI/Xfire than I'd reomment at least 650w PSU. JonnyGuru.com's review of PSU