Just because you bid and win /= a contract. I don't care what the auction says, it's a scare tactic (of sorts). If the owner misrepresents the item in the auction, that auction is null to begin with. I would buy a car on eBay, but to save a big headache:
1. Bid on a car that is within 100-200 miles.
2. Buy from a dealer only.
3. Kickass feedback rating is a must.