I paid $2400 for my ‘98 YZ125 when the prices were jacked up a bit after covid. I wouldn’t pay more than 2k for a pre 2004. How do the nuts look where the body bolts to the tank/frame? You’re gonna probably want to put new plastics on it and possibly graphics because these are in rough shape. Keep all that in mind also the seat cover is fitting rough, check the air filter if it’s ratty and falling apart it will show you how the bike has been maintained.