Flash In The Pan said:I'd rather buy it from the classifieds here.....
Take a look at www.mpbphotographic.co.uk Have bought from them and have always had first class equipment. you get a warranty as well.

I have purchased two second hand lenses and a camera body from eBay before and had no problems. I always ask the seller a few questions beforehand (assuming they aren't stated in the auction) to confirm any marks to glass/lens body, any issues with focus/sharpness and to email me some sample photos taken with the lens. Most genuine sellers are happy to answer and send a few photos, and if satisfied, bid/buy. If the lens is not as described and the seller does not co-operate, raise an 'item not as described' dispute and the seller should be obliged to refund you.
As they couldn't get the money back from the sellers account
I prefer buying on eBay to selling. As a buyer you are pretty well covered through paypal if any problems were to arise, but equally as a seller if you get a dodgy buyer you can get screwed over.
Probably because sellers can only leave positive feedback now on ebay from memory, so there's really not much you can do if a buyer shafts you :shrug: . Special delivery, restricting bidders & praying seem to be your only hope these days as a seller :|I'm always amazed when sellers leave me feedback as soon as I have paid for an item. I would not dream of leaving feedback for a buyer until I'm assured that they are happy with their purchase and have left feedback to confirm they are happy.
As long as you do the research and contact the seller then I don't see a problem .