Well, right now the current PC I just finished building ran me about $1500ish I think. But I did get a lot of rebates, etc so that helped a bit and the fact that it took nearly 5 months to get together. But I'm doing a little better now so me being the geek I am I'm like, time for another PC Build, so why not make it 4 builds. My current PC is below just to average it out. I'm considering running the current PC as a server and pull each WoW client off of it so that I just have one PC to update, etc.

Current PC
Intel C2D E8400 @3.8ghz, 8gb RAM, GeForce GTX260 896mb GFX, 750gb hard drive.

The monitors will be arranged like so...

B A D
C A E

Do you really consider it overkill though?