The auctions aren't up anymore so I can't check the seller. If the seller is new, he can't take anything out of Paypal account until after the delivery confirmation or positive feedback from buyers. But if it was older account that can remove money anytime, Paypal will send collection agencies after him. Odds are Paypal also has the account owner's social security (required for tax) and if someone tries to scam and flee, he'd need to fly to another country that aren't uptight about scam like Mexico or China.
