Last year I was lucky enough to purchase a 1985 Live Aid Poster signed by Madonna, Bono, Elton John and (even though he wasn't at the original one) Robbie Williams. Someone reckoned that autographs are tripling in value and, although I don't want to sell it, I would be interested if anyone would hazard a guess as to the value of this now. I won't say how much I paid just to see if paid right for it. It is definitely genuine. Thanks
Is it certified if not you would have trouble proving it. I was watching a TV show not long ago and they were saying there are an awful lot of fakes, so unless certified you may have trouble.