LOL it's put a stop to shit like this:

Fortune smiles upon you sir the winner of my car has unfortunately chosen not to complete the transaction but you my good man can have the car at your highest bid of £8000GBP

Please email me as soon as possible and i will send you details so we can complete the transaction

God be with you

Charles

I had this sort of crap more than once; has anyone actually fallen for this scam then?