So my little brother listed his 4-wheeler on Craigslist for $5000. He communicated with an interested guy and the guy came this morning to pick it up. The guy starts haggling (of course) and they agree to $4400. The guy loads up the 4-wheeler and pays my brother. My brother (the dummy) does not count the money until he has left. He had given my brother $3400. Both my brother and my dad tried calling the guy but (surprise, surprise) he has not answered them. Other details, my brother lives in NJ and this guy had NY plates on his truck. Now my parents are telling him that this is just an expensive lesson. Meanwhile, I can't help but feel that someone screwed over my little brother and is there anything I can do? Seriously, why does a grown man feel the need to steal from a kid. Can we do anything or is this just an expensive lesson?