I have been looking around for a used computer to put in my second project. I'm looking something with a P4, should play mostly what i want. I been going to pawn shops, fleamarkets and garage sales.. i don't want to pay more than 100 bucks for it. Used computer prices vary allot (people don't know how much computers have evolved in a few years) , i haven't found anyprice that i like. (a 133MHz for 50 bucks

) I'm i just being cheap? How much do you all think an old P4 should be? Lets just say anything around 1.6-1.8 GHz and 30-40 gig hd?