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Matt Powers is the founder of Powers Sports Memorabilia, a U.S.-based sports memorabilia company located in Leeβs Summit, Missouri. Matt has been involved in the autograph hobby for many years and built his business on a foundation of collector education, trusted autograph signings, and authentic memorabilia.
Mattβs passion for sports and memorabilia began at a young age. As a lifelong fan and collector, he learned first-hand how challenging it can be to know whether an autograph is real and how to build a meaningful collection. That experience inspired him to create a company focused not just on selling items, but on helping collectors understand how autographs are authenticated, how signings work, and how to avoid common pitfalls in the hobby.
Through Powers Sports Memorabilia, Matt works directly with athletes and their representatives to organize autograph signings and help collectors obtain authentic signatures. He also produces educational content β including articles, videos, and podcasts β designed to explain the autograph process in clear, practical terms. This includes topics like how third-party authentication works, what experts look for when verifying signatures, how to care for signed items, and what questions every collector should ask before buying.
Matt believes that the best collections are built on confidence and understanding, not guesswork or marketing claims. He stays involved in the hobby by attending signings, talking with collectors, and continually learning from industry professionals. That first-hand experience allows him to provide honest, informed guidance to both new and experienced collectors.
Outside of memorabilia, Matt also shares occasional content about hobbies he enjoys, his daily life, and broader topics related to the collector community.
If you have questions about autograph signings, authentication, or collecting in general, Matt and the Powers Sports Memorabilia team are happy to help.
Overall rating: 4.9 / 5 from 4860 reviews.
Great experience! I had never gotten any autographs through a signing like this before and I had a number of questions. Someone called me right back & couldnβt have been nicer. The customer service was outstanding every step of the way & I couldnβt be happier with the Reggie Jackson autographed ticket.
Nice to have a trading card signed by Wade Boggs in his Yankees uniform. Thanks Matt Powers and his team for this signing event.
Nice to have my Rookie Card signed by Manny Ramirez himself. Thanks Matt Powers and his team for this signing event.
Nice to have an autograph from Dr. J himself. Thanks Matt Powers and his team for this signing event.
Another exceptional autograph experience with Powers! Thanks again!
Great experience once again! From start to finish Powers Sports Memorabilia hit it out of the park on my Ricky Williams Newpapers.
Finally caught the ghost!!!
Great to add another one to the 70 Topps set. Fantastic service!
All hail the Chief!!! Robert Parrish .. 4x NBA champion inscription.. Double 00..
I waited a long time for this one especially being a huge fan of the Showtime era Lakers. Kevin Mchale was a thorn in my side but I have the utmost respect for him and the Celtics.. A great addition to my growing collection..
The Hall of Fame ticket!! Earl Campbell thanks to the team at PSM!! Keep up the good work!!
My new favorite Funko!! #1 β¦ Warren Moon
Nice autograph
The autograph looks great and full
Signature smaller than I requested...
Came out great!
Came out good
PSM always does an excellent job. They took care of my Dream rookie card. I like the fact that when I send my items into PSM I never have to worry about them.
The CJ auto hits for me. Upper Deck, sharp placement, and honestly, it makes my collection much better. Greatly appreciate the auto.
AWESOME
So awesome
Beautiful
Sweet
Beautiful
Great piece
Awesome
Smooth transaction
AWESOME
Beautiful piece of memorabilia!!!
To finally get one of my baseball idols is an absolute dream come true but to get this card with an on card auto really made it all worth the wait! Thank you!!
Excellent service with this signing. Thank you!
Autograph came out great!
Awesome experience as always, Iβd highly recommend Powers to anyone looking to expand their sports memorabilia collection!
Once again, Powers Sports came through big time! I had been waiting for many, many years to have this mini helmet signed by Carson Palmer. With special thanks to Natalie and Mathew, they were able to coordinate this endeavor exactly as I wanted it. Excellent autograph, perfectly positioned, using the exact paint pen requested and the C.O.A. sticker positioned right where I wanted it. Thank you folks so very much!
Matt and his team did a great job as usual. I highly recommend powerβs!
Always great dealing with Powers. Got to watch Earl Singing on their website. Couldn't be happier with the helmet and the signature. Another perfect purchase. Thanks Powers crew!
I submitted 2 cards for signing by Dennis Rodman and came back very nice but one of the cards corner was damaged when returned back. Thank you Matt Powers and his team for this signing event.
I submitted 2 cards for signing by Hakeem Olajuwon & came back very nice. Thank you Matt Powers and his team for this signing event.
Power Sports Memorabilia is the best and always my "go to" autograph company to deal with. They are so accommodating and always get what you want and how you want it !!!! A+ on ALL counts !!!
I wasn't at the convention to be there for his signing. However, he has a killer autograph very happy with this autograph
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