Hey people, I am making my own computer out of collected pieces. (Ex. Case, motherboard, cooling fan, drivers, etc.) I'm going to use it for gaming, so it needs to be good, but not top of the line. I already have a monitor and mouse, so those are not a problem. Around how much is this going to cost? Any suggestions for where to by the pieces from? Reccomendations for pieces?

Thnx,
~nellneb