In a world inspired by celebrity culture, wealthy fans of the famous sportspersons and actors in their desperate attempt to acquire autographs of the celebrities can easily spend thousands of dollars on rare autographed memorabilia. Do you know that the price of a signed photo of the legendary Brazilian soccer star Pele is $1,125 or that for $1,200 you can buy an autograph of the pop diva Madonna? However, the celebrities in the sports, music and film world are not the only ones whose autographs are the most valuable. Even JK Rowling, Queen Elizabeth II and Neil Armstrong are noted for their expensive autographs. To know more about the world’s most valuable autographs, visit the following link.