Hello! I have been a collector, off and on, for much of my life. I have been to probably at least 150 card/autograph shows and many, many golf tournaments, ball games, and being from St Petersburg, FL, hundreds of Spring Training games and most of the camps on the West coast of Florida. These items I have on the market are from my collection and I can guarantee that all signatures are authentic. Thank you for checking out my auctions and if you have any questions, I will be happy to answer them.