Diablo 3 and guild wars 2

Hello,people of toms hardware my name is roody i am looking for a PC build which i have been look for about 3 months now for the games im trying to play : guild wars 2 phantasy star online 2, and diablo 3 maybe.


Approximate Purchase Date: (anytime before guild wars 2 release or diablo 3 release)

Budget Range: (400-600 i would really like if its under 500)

System Usage from Most to Least Important: (gaming, surfing the internet, watching movies)

Parts Not Required: ( i dont need a monitor)

Preferred Website(s) for Parts: ( newegg.com, or amazon)

Country: ( U.S)

Overclocking: No

SLI or Crossfire: i dont know what that is

Monitor Resolution: 1024x768

Additional Comments: (i don't need a monitor as you can see... but i need it for diablo 3 and guild wars and other mmos and phantasy star i would like to run those games in medium to ultra settings... anything as long as it doesn't look blury and washed out..) i would like a build or pre build in that price range also i hate rebates so please don't post links with rebates.. thanks