Thanks to Power Sports Memorabilia and to Dennis Rodman for the cool auto....
Detroit Autograph Show: Wins, Misses, and Collector Lessons
The Detroit autograph show delivered exactly what collectors expect when Detroit sports are hot—packed crowds, passionate fans, and serious demand for top athletes. When teams are playing well, the energy is different, and this show proved it in a big way. Several athletes were selling 300–400+ public tickets, which tells you everything you need to know about interest and momentum in the hobby.
In this post, I’m taking you behind the scenes of the Detroit autograph show—what went right, what didn’t, and the real-world lessons collectors should understand when it comes to inscriptions, autograph quality, pen choice, and working with athletes.
Managing Expectations at a Detroit Autograph Show
When “No” Is the Right Answer (Amon-Ra St. Brown)
Amon-Ra St. Brown was sick during the show and kept isolated, signing in a separate room. Even under the weather, he still signed for fans, which says a lot about his professionalism.
We did have one high-risk item: a helmet with around 15 inscriptions. I spoke with the agent ahead of time, and we both knew it was a long shot. Once signing day arrived, the answer was a firm but reasonable no. Asking a sick athlete to handle that many inscriptions simply isn’t realistic.
Collector takeaway: Sometimes the best win is knowing the answer before the pen ever hits the item.
When Legends Step Up at the Detroit Autograph Show
Calvin Johnson and Inscription-Heavy Items
Calvin Johnson was the complete opposite scenario—and a perfect example of why retired legends are ideal for inscription-heavy pieces.
We saved his large multi-inscription helmet for last, making sure all simpler items were completed first. When I brought it out, I explained exactly what it was and why it mattered to the customer.
Calvin didn’t hesitate. He took his time, added every inscription, and the final piece turned out incredible. Even Barry Sanders later commented, “Calvin’s a nice guy—he’d totally do that.”
JJ McCarthy: Paint Pen Reality
JJ McCarthy brings great energy and is excellent with fans, but collectors need to understand one thing:
JJ signs fast.
Paint pens need time to flow, and on high-end cards that speed matters. Out of dozens of paint-pen JJ McCarthy cards I’ve seen, only a small handful would grade as PSA 10 autos. Sharpies work much better for him.
Collector tip: Always ask if an athlete is a fast or slow signer before choosing paint pen.
Michael Penix Jr.: Same Pens, Better Results
Michael Penix Jr. was under major time pressure with a flight to catch, yet everything still got signed. His slower signing pace makes paint-pen autographs cleaner and more consistent.
Same cards, same pens—completely different results.
Jared Goff and Behind-the-Scenes Problem Solving
Jared Goff’s signing came with an unexpected issue when Fanatics arrived without shipping labels for over 150 boxes. Because I travel with a thermal printer and extra supplies, we were able to print labels and keep everything moving smoothly.
Preparation matters at autograph shows—more than most collectors ever see.
Ricky Williams: Owning the Brand
Ricky Williams’ cannabis-related inscriptions are part of his story. He’s done them thousands of times, and while they cost more, they’re longer, detailed, and unique.
And yes—they look great.
Fixing Autograph Mistakes on the Fly
One thing collectors should always know:
No one wants you to end up with a bad autograph.
If a mistake can be fixed—especially on glossy items—we’ll fix it. The goal is always the best possible result for your piece.
Why Barry Sanders Is the Gold Standard
Barry Sanders remains the best autograph experience in the hobby. He takes his time, talks to fans, and genuinely cares about every item. He doesn’t need to sign—he wants to.
That’s why Barry Sanders autographs are always worth it.
Final Thoughts on the Detroit Autograph Show
The Detroit autograph show delivered unforgettable moments and important collector lessons. Knowing when to say no, choosing the right pen, and understanding which athletes truly care makes all the difference.
If you enjoy these behind-the-scenes insights, I’ll keep bringing them to you.
Visit: PowersSportsMemorabilia.com
Follow: @PowersAutographs
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Nice big autograph!
Great autograph on this giant 2XL jersey
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Nice autograph signed by former NY Mets great. Thanks Matt Powers and his team for this signing event.
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Nice autograph by Roger Clemens himself. Thank you Matt Powers and his team for this signing event.
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Frank Thomas 1990 Topps Signed Baseball Rookie Card #414B Auto Graded Beckett 10
The COA was placed exactly where I wanted it and it turned out great. Always an easy experience.
An excellent experience with the team. The ball turned out perfectly. Easy to ship the ball in and it returned after signing without an issue.
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Fernando Tatis Jr 2019 Topps Baseball Rookie Card RC #410 Graded PSA 9 MINT
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Mr. Powers delivered on my request for this Cal Ripken jr. autograph. It was a nice size clean and perfect signature better than I expected. Mr. Powers team is quick to respond with any concerns you may have and keeps you posted on your item. I will absolutely be getting more signatures through them to finish my collection. I highly recommend Powers Sports to anyone that has any doubts. I use to do send ins with Steiner sports until he sold, to me Powers picked up where they left off and I couldnt be happier. Thank you
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This might be the only autograph of this card that has his whole auto on it. Great addition to the collection!
The COA wasn't close to where I asked for it to be placed. I'm not sure how this was missed but it was a bummer when I saw that.
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Great job by Powers Sports once again! They were able to secure a great signature from Andy Reid on my trading card, using the exact type pen and the exact location that I requested. Accuracy and quality are their top priority!
I submitted 2 cards to get them signed by Patrick Ewing himself. Thanks Matt Powers and his team for this signing event.
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