look at int intel 3570k or non k cpu. right now it the best cpu for a gaming rig for the money. the 7870/7850 cards are the best price for video cards. if you want more gaming power there the 660/670 gpu. for ram 8g of low profile ram will do. an evo 212 cpu cooler to keep the cpu cool. for the money there are few good asrock mb in the 150.00 price point. windows 7 or 8 oem is 100.00 on new egg. toss is a good name brand power supply. a 840 ssd or other good brand ssd and a stoage drive and you have a good gaming rig.