I got my iphone 3gs off ebay, i made a point of finding one within an area i could collect it.
I went to the east end of london,and the nearer i got the more i thought,this does not look good.
However i met the guy at a rather tasty flat,i looked at th ephone, put my sim card in and tested it, was as new condition, jailbroken , over 600 songs,50 odd apps and tom tom europe. I did pay top money for it, but still way less than buying a new one.

So thats the good experience, the bad was my account was hacked,account was then used to sell a shed load of mobile phones, lap tops,cameras etc all fictisious, not sure how he arranged the payments, but once ebay sorted getting me back into my account i had over 100 buyers chasing me for the items,which i had not sold, ebay were no help at all,i spent months sending the very same email to the duped buyers tellingthem what happened. Was a furkin nightmare!!

Oh , and am upgrading to iphone 4 now, my eldest who is only 9 has made it clear he would love my iphone 3.