Authenticity
Every autograph listed on Shark’s Treasures is guaranteed authentic and comes with a Letter of Authenticity (LOA) issued by Mark Turgeon. The LOA carries a life-time guarantee for the item with which it was purchased, and states the date and place where the autographed was signed. Whenever possible, a proof photo is taken whenever a star signs an autograph for us. This proof photo will be provided if it is available. It can be hard at times to get proof photographs, because many artists, celebrities, and sports athletes make it clear that all cameras are to be put away should anyone want an autograph, while other celebrities are more open to letting themselves be photographed while signing autographs.
We also work and collect autographed memorabilia that has been approved as authentic by third-party authentication services from PSA DNA www.psadna.com & REAL www.rogerepperson.com, for further authenticity representation.


As a professional autograph collector and dealer, I understand not all of these autograph authentication services are reliable all the time, as it is almost impossible to prove an autograph is real or a forgery. I do, though, value the professional opinion of third-party authentication services and deeply appreciate the fact that they helped clean up the fake autographs being sold on eBay and other places throughout the autograph industry.
If you have any questions about authenticity for items posted on this website or items being sold on other websites and auctions let me know and I will try my best to help you out in any way possible. Autographs are a true passion of mine and I take a deep pride in the authenticity of my items and my knowledge of autographs.
About Me

My first autograph was from Dave Winfield of the New York Yankees. I was eight years old. I had never met anyone famous before and after that day, Dave felt like a hero to me. Collecting sports cards was one thing but to actually get them signed was another. I have always played sports my whole life and as a kid, I loved watching all kinds of sports: Red Sox, Mets, Yankees, Bruins, Rangers, and Celtics etc. But I would have to say; I enjoy the sport of Hockey the most from playing it and cheering on my favorite team the Hartford Whalers. My Autograph days officially started in Hartford, CT. I was a huge Whaler fan and would attend most home games and get autographs from the Whalers and the visiting teams. I did this between the ages of 10 – 17. In those seven years, I would feel a rush every time I got another autograph from a Hockey Superstar. My collection of hockey autographs consists of cards, photos, pucks, jerseys, sticks, and programs.

When the Hartford Whalers organization was moved to North Carolina, my love for autographs did not die. I started to collect music and celebrity autographs mainly in Hartford, and NYC. I have also traveled throughout the States and Canada meeting bands and Artists such as: Beatles Paul McCartney, Rolling Stones, Dave Matthews, U2 Bono, Pink Floyd Roger Waters, Doors, etc. I have always enjoyed all music from: Rock in Roll, Pop, Blues, Jazz, Rap, Folk and Country and more. , So I had a great interest in trying to obtain from all genres of musicians to keep the memories alive.
I still get that same rush I used to get as a kid, only now I sell some of the items I obtain as a supplemental income. To learn more about me and to view my authentic Rock n’ roll signature exemplars, please visit www.sharkstreasures.com . I currently live in beautiful Southern California and I am able to work and deal with some of the most respected autograph collectors and professional photographers in the Entertainment business. After years of working and studying autographs, I can easily assess if an autograph is fake or not – It’s disgraceful how many fakes ones are out there. To me an autograph is like a Historical artifact or a true memory. I have recently decided to finish my college degree at California State University Northridge studying Geography. No matter what my future holds, I’ll probably always be out there getting autographs on the side. Autograph collecting has been a hobby of mine for about 18 years. Nothing beats the anticipation, the excitement, and the stories that come out of those autograph nights.