I listed a kit car on Ebay and it sold really, really quickly. I now realise I haven't thought it through as well as I might have done. I am worried I will get ripped off via PayPal, or the buyer will haggle me down when he arrives, or something like that (although he sounds fine on the phone). I am also worried about how to transfer ownership in terms of the paperwork, so I am not responsible once it leaves our driveway. Is anyone able to advise me?