Need a Gaming PC build for 500$ or less?

I want to play games like Minecraft and Skyrim. I don't need a operating system or a monitor.

Here is a build, a "bit" more than 500 ;) but it's really good for the price.
(it also includes a mouse and a keyboard, if you don't need them i recommend upgrading the memory)

http://pcpartpicker.com/p/39H1E

you should be able to run skyrim at high, MAYBE ultra.
And it should blast through minecraft.