Here it is, will max out pretty much any game on the market except Crysis/Metro Last Light at Ultra Settings, not to mention Minecraft lol(sorry, $6 over, but hopefully you have spare change
):
PCPartPicker part list:
http://pcpartpicker.com/p/1jnYV
CPU: Intel Core i5-3570K 3.4GHz Quad-Core Processor ($220.98 @ Microcenter)
Motherboard: ASRock Z77M Micro ATX LGA1155 Motherboard ($89.99 @ Newegg)
Memory: Memory: G.Skill Ripjaws X Series 8GB (2 x 4GB) DDR3-1600 Memory ($69.98 @ Outlet PC)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($59.99 @ NCIX US)
Video Card: EVGA GeForce GTX 760 2GB Video Card ($249.99 @ Amazon)
Case: NZXT Source 210 Elite (Black) ATX Mid Tower Case ($49.99 @ Amazon)
Power Supply: Corsair Builder 500W 80 PLUS Bronze Certified ATX12V Power Supply ($39.99 @ Newegg)
Total: $756.93
-Better Graphics card
-Better CPU, easily overclockable
Edit: I changed the RAM because of compatibility issues.