The Powers Sports Memorabilia Show

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Are you making costly mistakes when grading your sports cards?

In this episode of the Powers Sports Memorabilia Show, Matt breaks down the Top 10 Sports Card Grading Mistakes to Avoid in 2026, sharing lessons learned from more than two decades in the hobby. From submitting the wrong cards for grading to choosing the wrong grading company, shipping mistakes, autograph grading decisions, insurance considerations, and even how AI can streamline your card-selling process, this episode is packed with actionable tips that can save collectors hundreds or even thousands of dollars.

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📸 Instagram: @PowersAutographs

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What is the strangest thing you've ever seen someone ask an athlete to autograph?

After years of organizing private autograph signings and working with professional athletes, I've seen some pretty unusual requests from collectors.

In this episode of The Powers Sports Memorabilia Show, I'm sharing stories from behind the scenes of autograph signings, including unusual memorabilia, unexpected requests, and the challenges that come with getting certain items signed.

We'll talk about why collectors sometimes choose items other than traditional footballs, helmets, jerseys, and photos, and what makes these unusual autograph requests so memorable.

Whether you're a longtime autograph collector or just getting started in sports memorabilia, this episode gives you a look at a side of the hobby that most people never get to experience.

Visit: https://powerssportsmemorabilia.com

Follow us on Instagram: @PowersAutographs

Hosted by Matt Powers of Powers Sports Memorabilia.

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What happens when sports card collecting meets hip-hop, Hollywood, and some of the biggest names in entertainment?

In this episode of The Powers Sports Memorabilia Show, Matt Powers sits down with fellow collector and Powers Sports Memorabilia customer Erik Richards to explore his incredible collection of unique autographed cards.

We're talking about cards you don't see every day, including:

• Dr. Dre / N.W.A. – A 1991 Premier Rap Pack card featuring a PSA 10 autograph.
• Snoop Dogg – A 1995 Panini Smash Hits card with a PSA 10 autograph.
• Will Smith – A 1991 NBA Hoops card featuring the Fresh Prince with a PSA 9 autograph.
• Sylvester Stallone – A 1979 Rocky II card signed by the man behind Rocky Balboa.

But this conversation is about more than just the cards.

Matt and Erik explore what makes unusual autographed cards so interesting, why collectors are drawn to music and entertainment memorabilia, and how collecting can go far beyond traditional sports cards.

Whether you're a longtime sports card collector, a hip-hop fan, or someone who loves finding unusual pieces of memorabilia, this episode offers a look at a different side of the hobby.

Visit: https://powerssportsmemorabilia.com

Follow us on Instagram: @PowersAutographs

Subscribe to The Powers Sports Memorabilia Show for more collector interviews, autograph signing stories, and behind-the-scenes conversations from the sports memorabilia industry.

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What really happens behind the scenes at a major autograph signing show featuring nearly 60 athletes?

In this episode of The Powers Sports Memorabilia Show, Matt Powers and Caleb Harper recap their recent trip to Nashville, sharing some incredible stories, unexpected moments, and the challenges of getting hundreds of customer items signed.

We discuss Doug Flutie's reaction to seeing his own game-used jerseys, a hilarious inscription mix-up with Pedro Martinez, Reggie Jackson examining game-used bats, and how we found an Eric Dickerson Downtown card at the show and got it signed that same day.

We also share our experience using PROVA authentication at a major show for the first time, some entertaining interactions with Erik Estrada, and unique memorabilia from The Sandlot cast.

Plus, we pull back the curtain on the logistics of organizing, shipping, authenticating, and safely returning customer memorabilia from an event this size.

If you've ever wondered what it's really like working directly with professional athletes at autograph signings, this episode gives you an inside look at the stories and experiences collectors rarely get to see.

Read the full behind-the-scenes recap: https://powerssportsmemorabilia.com/blogs/news/behind-the-scenes-at-a-60-athlete-autograph-show-in-nashville

Upcoming Autograph Signings: https://powerssportsmemorabilia.com/pages/upcoming-autograph-signings

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 Shaquille O’Neal cards are suddenly getting a lot more attention in the hobby. In this episode of the Powers Sports Memorabilia Show, we break down what’s driving the recent rise in Shaq card prices, which cards collectors are chasing, and whether this renewed interest could continue. We also look at Shaq’s place in basketball history and why his cards may be getting a fresh look from collectors. 

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What really happens behind the scenes at a private autograph signing with an NBA legend?

In this episode of The Powers Sports Memorabilia Show, Matt and Caleb break down Caleb’s trip from Kansas City to Los Angeles to take part in a private autograph signing with Chicago Bulls Hall of Famer Scottie Pippen.

Caleb shares what it was like meeting Pippen for the first time, how hundreds of customer items are organized and prepared before a signing, and some of the coolest memorabilia that came through—including Dream Team pieces, rare cards, Michael Jordan-related items, and one piece so large they had to figure out how to position it just to get it signed.

We also talk about Pippen’s autograph and inscriptions, what he was like during the signing, the items that caught his attention, and why having someone at the signing in person is so important when customers trust us with their memorabilia.

If you’ve ever wondered what happens after you send an item in for an autograph signing, this episode gives you a look at the process collectors normally never get to see.

https://powerssportsmemorabilia.com/pages/upcoming-autograph-signings

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Arch Manning is one of the biggest names in college football—and his sports card market has already reached some incredible prices.

But how much of that demand is based on Arch Manning the player, and how much comes from the Manning name?

In this episode of The Powers Sports Memorabilia Show, Matt and Caleb break down the Arch Manning sports card market.

We talk about his college cards, autographs, rare cards, color matches, his move from Panini to Topps, and why collectors are already paying big money for some of his cards.

We also tackle a confusing question: Are Arch Manning's current cards rookie cards, prospect cards, or something else?

Plus, we discuss how much his future NFL career could affect demand for his college cards and why Peyton, Eli, Archie, and the entire Manning family make Arch such a unique player to collect.

Whether you're thinking about buying an Arch Manning card or just want to understand the hype, this episode gives you plenty to think about.

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Sports cards can get confusing fast.

Hobby boxes, blasters, hangers, jumbo boxes, value boxes, and First Off the Line—what's the difference, and which one should you actually buy?

In this episode of The Powers Sports Memorabilia Show, Matt and Caleb break down the different types of sports card boxes in simple terms.

We talk about which boxes may guarantee autographs, where you can find exclusive parallels, whether you can actually pull a big card from a cheap blaster or hanger, and what FOTL really means.

We also answer an important question for collectors: If there's one specific rookie card or autograph you want, should you spend your money ripping boxes or just buy the card?

Whether you're brand new to sports cards or you've been collecting for years, this episode will help you better understand what you're actually buying before you rip your next box.

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Think you can just catch the next autograph signing?

Sometimes you can—but sometimes the rules change, certain items are no longer allowed, or the opportunity disappears completely.

In this episode of The Powers Sports Memorabilia Show, Matt talks about this after recently taking part in another Patrick Mahomes autograph signing.

We discuss why collectors shouldn't assume an athlete will always keep signing, how restrictions on cards, jerseys, helmets and inscriptions can change from one signing to the next, and why exclusive autograph deals can suddenly limit access.

We also look at athletes like Patrick Mahomes, Tom Brady, Larry Bird, Michael Jordan and others to show how quickly signing opportunities can change.

This doesn't mean you should spend outside your budget.

But if there's an athlete you really want, the item you want is currently allowed, and the price makes sense for you, sometimes you need to take advantage of the opportunity while it's there.

Because there isn't always a next autograph signing.

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What is the best pen for getting a jersey signed?

In this episode of The Powers Sports Memorabilia Show, Matt breaks down exactly which pens we use for autographed jerseys during professional signings.

The biggest factor is knowing whether your jersey has a sewn-on number or a screen-printed number.

We explain when to use a black Sharpie, when a silver Sharpie actually works great, and when a silver paint pen is the better choice.

Matt also explains why you should never use a white paint pen on a fabric jersey number, plus what can happen when cheap jersey material causes an autograph to bleed.

If you're sending a jersey to an autograph signing, this episode will help you choose the right pen without overcomplicating it.

Keep it simple, match the pen to the material, and always test your pen before the athlete signs.