I guess I'm overdue to get a jerk to deal with....

[njsteve]

Save all your correspondences with him for evidence. The guy is trying a scam. Go into your paypal and delete your bank account asap. If there is no attached bank account, they cant debit it. I use paypal but only for paying via a credit card. That way I always have a last resort of disputing through my credit card company.

He is trying to get a double refund. It wasn't a personal check was it? if so it probably has a stop payment on it already that wont hit your bank for another 2 weeks. I would imagine he didnt send it certified mail with proof of delivery. I would tell paypal you never received his alleged 2d payment, since it's probably a bad check anyway.