You'll have to bear with me because this is my first experience selling anything on eBay (a little late, I know, but I've always avoided it before), and I've heard loads of horror stories about people being scammed out of hundreds of pounds. Anyway, I put one of my camera lenses up for sale yesterday, as an auction with a buy it now price. It sold today for the buy it now price, but the buyer has 0 feedback and only signed up to eBay today. That seems a little odd to me, but I don't know it might be quite common. The guy then sends me a question asking if "the item is in good working condition", despite me saying in the advert that it was in mint condition. He hasn't paid yet and I haven't responded to his e-mail. Should I be worried about this, or am I just being paranoid? If he does turn out to be a scammer, how likely would the chances be that I would get my money/lens back? Is there anything I could do to protect myself?