Great experience once again! From start to finish Powers Sports Memorabilia hit it out of the park on my Ricky Williams Newpapers.
July 27, 2026 4 min read
One of the biggest concerns when buying signed sports memorabilia is whether the autograph is genuine.
Unfortunately, fake autographs exist in every collectible market. Anytime there's money to be made, there will be people trying to take advantage of collectors.
The good news is that many fake autographs leave warning signs if you know what to look for.
While no single clue guarantees an autograph is real or fake, these red flags can help you make better buying decisions.
The first thing you should examine is the autograph itself.
Ask yourself:
Professional authentication companies evaluate many of these same characteristics when examining an autograph.
If something immediately looks unusual, it's worth investigating further.
Sometimes the biggest clue isn't the autograph—it's the item.
Ask yourself whether the memorabilia makes sense for that athlete.
For example:
A Babe Ruth autograph on a modern Official Major League Baseball with today's commissioner's signature would be an immediate red flag.
Babe Ruth passed away decades before those baseballs existed.
Likewise, consider:
If the item itself doesn't make sense, neither does the autograph.
One of the easiest ways to reduce your risk is to buy memorabilia authenticated by a trusted third-party authentication company.
The three companies most recognized throughout the hobby are:
While an autograph authenticated by another company isn't automatically fake, collectors generally place much more trust in these established authentication companies.
That's also why memorabilia authenticated by Beckett, JSA, or PSA often commands higher prices.
Modern authentication should be easy to verify.
Most Beckett, JSA, and PSA items include:
Always verify the certification number using the authentication company's online database.
The online record should match:
If the information doesn't match the item you're buying, ask questions before purchasing.
Not every authentication company has the same reputation.
If you've never heard of the company, ask yourself:
If the answer is no, proceed carefully.
The value of an authentication depends heavily on the reputation behind it.
How a seller wants to be paid can also tell you a lot.
Be cautious if a seller insists on payment methods that offer little or no buyer protection, such as:
Whenever possible, use payment methods that offer buyer protection in case there's a problem with the transaction.
Before spending hundreds—or even thousands—of dollars, take a few minutes to research who you're buying from.
Look for businesses that have:
If you can't easily contact the seller before purchasing, that's another warning sign.
Reputable companies are happy to answer questions.
Even experienced collectors occasionally have concerns about a purchase.
Before buying, make sure you understand:
A clear return policy shows that a business stands behind what it sells.
Fake sports memorabilia autographs are an unfortunate reality of the hobby, but most collectors can dramatically reduce their risk by doing a little research before buying.
Compare the autograph to known examples, make sure the memorabilia makes sense for the athlete, verify the authentication online, and purchase from reputable companies that stand behind their products.
Taking a few extra minutes before you buy can save you from making an expensive mistake.
Compare it to known authentic examples, verify the authentication online, and make sure the memorabilia makes sense for the athlete and the era.
Unknown authentication companies, unverifiable certification numbers, unusual payment requests, poor seller communication, and memorabilia that doesn't match the athlete's era.
While other authentication companies exist, Beckett, JSA, and PSA are the most widely recognized and trusted throughout the sports memorabilia hobby.
No. Always verify the certification number through the authentication company's online database to ensure it matches the item.
Be cautious of sellers who insist on irreversible payment methods like PayPal Friends & Family, Zelle, cash, or checks, especially if you don't know the seller.
Research the seller, verify the authentication, compare the autograph to authentic examples, and review the company's return policy.
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Overall rating: 4.9 / 5 from 4855 reviews.
Great experience once again! From start to finish Powers Sports Memorabilia hit it out of the park on my Ricky Williams Newpapers.
Carroll S. 5/5 Verified
Finally caught the ghost!!!
Matt P. 5/5 Verified
Great to add another one to the 70 Topps set. Fantastic service!
Michael M. 5/5 Verified
All hail the Chief!!! Robert Parrish .. 4x NBA champion inscription.. Double 00..
Troy H. 5/5 Verified
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..
Troy H. 5/5 Verified
The Hall of Fame ticket!! Earl Campbell thanks to the team at PSM!! Keep up the good work!!
Troy H. 5/5 Verified
My new favorite Funko!! #1 … Warren Moon
Troy H. 5/5 Verified
Nice autograph
Arturo A. 5/5 Verified
The autograph looks great and full
Arturo A. 5/5 Verified
Signature smaller than I requested...
Arturo A. 5/5 Verified
Came out great!
Arturo A. 5/5 Verified
Came out good
Arturo A. 5/5 Verified
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.
Randy P. 5/5 Verified
The CJ auto hits for me. Upper Deck, sharp placement, and honestly, it makes my collection much better. Greatly appreciate the auto.
Joseph M. 5/5 Verified
AWESOME
Jeffrey E. 5/5 Verified
So awesome
Jeffrey E. 5/5 Verified
Beautiful
Jeffrey E. 5/5 Verified
Sweet
Jeffrey E. 5/5 Verified
Beautiful
Jeffrey E. 5/5 Verified
Great piece
Jeffrey E. 5/5 Verified
Awesome
Jeffrey E. 5/5 Verified
Smooth transaction
Jeffrey E. 5/5 Verified
AWESOME
Jeffrey E. 5/5 Verified
Beautiful piece of memorabilia!!!
Jeffrey E. 5/5 Verified
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!!
Michael R. 5/5 Verified
Excellent service with this signing. Thank you!
Michael M. 5/5 Verified
Autograph came out great!
Arturo A. 5/5 Verified
Awesome experience as always, I’d highly recommend Powers to anyone looking to expand their sports memorabilia collection!
Jason R. 5/5 Verified
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!
Vincent G. 5/5 Verified
Matt and his team did a great job as usual. I highly recommend power’s!
Jason K. 5/5 Verified
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!
William M. 5/5 Verified
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.
Raymond T. 4/5 Verified
I submitted 2 cards for signing by Hakeem Olajuwon & came back very nice. Thank you Matt Powers and his team for this signing event.
Raymond T. 5/5 Verified
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 !!!
Michael T. 5/5 Verified
I wasn't at the convention to be there for his signing. However, he has a killer autograph very happy with this autograph
Christopher C. 5/5 Verified
Another great jersey signing!
Joseph C. 5/5 Verified
PSM never let's me down. Another great auto on my multi signed piece. Thank you again.
Dustin D. 5/5 Verified
The Barry Larkin auto in my PC is pure heat. Crisp ink, great placement, total keeper.
Joseph M. 5/5 Verified
Just received by Bo Jackson Rookie Card back from Powers Sports Memorabilia. Once again, Powers Sports was able to get my card signed exactly as requested. Excellent signature, perfectly positioned and using the right kind and color marker.
Vincent G. 5/5 Verified
Everything at Powers is first rate. They posted the videos on Facebook so I actually got to watch LT sign my helmet. And then they shipped me my helmet it's perfect could not be happier.
William M. 5/5 Verified
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