Im currently finding parts on newegg for a build im working on. I already have the graphics card and the powersupply, and hopefully will get the rest at Christmas. Specs:
i5 2500k Cpu
Asrock P67 Extreme4 gen3 Mobo
Cooler Master HAF 932 Case
Nvidia GTX 570 GPU
320GB HDD (I plan on upgrading to more space, but it will do in the meantime)
Corsair Vengeance 8GB Ram
All the other accessories I already have with this computer. The build is quite nice and should play most games out there. The total cost is around 1,100 dollars, probably a bit more. Luckily I already have the graphics card and PSU which is about 400 dollars.