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Stacking Slabs

Brett McGrath
Stacking Slabs
Latest episode

1035 episodes

  • Stacking Slabs

    Hobby Jobs: When the Collection Becomes Capital Building + Hiring, and Serving Collectors Steve Sloan of Heystack

    02/08/2026 | 48 mins.
    What happens when a collector starts looking at cards as a source of funding for a business?
    Brett examines the tension between the collector who wants to keep the card and the operator who sees what selling it can fund. He shares four questions every founder should answer before turning a collection into capital.
    Recorded at The National in the Card Ladder booth, Brett also sits down with Steve Sloan, CEO of Heystack and former president of PSA. They discuss building technology for the card industry, earning business partnerships, hiring for a startup, and why every operating decision reaches the collector.
    The collector may never see the systems behind a card business. They will feel the results.
    Sign up for Hobby Jobs and The Weekly Rip for free
    Get exclusive content, promote your cards, and connect with other collectors who listen to the pod today by joining the Patreon: Join Stacking Slabs Podcast Patreon
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    ★ Support this podcast on Patreon ★
  • Stacking Slabs

    Booked to Last: Why Wrestling Cards Have Never Felt Bigger

    01/08/2026 | 1h 7 mins.
    Adam is joined by Brett for a collector-focused conversation during the biggest week of the year.
    They discuss why Fanatics Fest increased their confidence in wrestling cards, what the Wrestling Card Takeover represents for the community, and how Topps is putting WWE beside its other sports at The National.
    The conversation also covers the rookie cycle surrounding Oba Femi, collecting Roman Reigns across different eras, SummerSlam, and recent sales involving Gunther, John Cena, and Roman Reigns.
    Wrestling cards once felt hard to find at major shows.
    That is changing.

    Check out RbiCru7 for all your wrestling and sports card needs!
    Join Adam's Main Event Wrestling Cards group for free
    Get exclusive content, promote your cards, and connect with other collectors who listen to the pod today by joining the Patreon: Join Stacking Slabs Podcast Patreon
    Follow Ryan: | Instagram | Website | YouTube
    Follow Adam: | X | Instagram
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    ★ Support this podcast on Patreon ★
  • Stacking Slabs

    The Football Card Podcast #58: What Changes for Collectors When Football Returns?

    31/07/2026 | 1h 1 mins.
    Football season reconnects cards to the games, players, and moments that made collectors care in the first place.
    Pack and Brett examine what changes when the NFL returns. They discuss the rush of collecting active players, the effect of weekly performance on card prices, and the risk of allowing one game to shape a collecting decision.
    The conversation covers the offseason price movement of Caleb Williams and Drake Maye, the long-term case for Josh Allen, and the search for value beyond the cards receiving the most attention.
    Plus, Linebacker Summer rolls through Derrick Thomas, Jack Lambert, and Von Miller. The episode closes with listener questions and sales involving Jayden Daniels, Dan Marino, Drew Brees, and Mark Sanchez.

    Check out Card Ladder the official data partner of Stacking Slabs
    Follow The Football Card Podcast on Instagram for memes and stuff.
    Get your free copy of Collecting For Keeps: Finding Meaning In A Hobby Built On Hype

    Get exclusive content, promote your cards, and connect with other collectors who listen to the pod today by joining the Patreon: Join Stacking Slabs Podcast Patreon
    Sign up for Hobby Jobs and The Weekly Rip for free
    Follow Stacking Slabs: | Twitter | Instagram | Facebook | Tiktok
    Follow Pack: | Instagram

    ★ Support this podcast on Patreon ★
  • Stacking Slabs

    Collect the Card, Not the Stamp: Understanding One-of-One Culture

    30/07/2026 | 33 mins.
    More collectors are moving away from quantity and toward concentration.
    Brett  is one of them.
    One-of-one cards offer something most cards cannot. Finality. There is no copy to upgrade. One collector owns the card.
    That does not mean every one-of-one deserves attention.
    In this episode, Brett explores why one-of-ones appeal to experienced collectors, how modern product volume has changed the meaning of scarcity, and what separates a defining card from a manufactured variation.
    He also shares his framework for evaluating one-of-ones, building a price range without a direct comp, and setting a walkaway number before the fear of losing the card drives the decision.
    The stamp confirms supply.
    The collector determines significance.
    Sign up for Hobby Jobs and The Weekly Rip for free
    Get your free copy of Collecting For Keeps: Finding Meaning In A Hobby Built On Hype
    Start your 7 day free trial of Stacking Slabs Patreon Today
    Follow Stacking Slabs: | Twitter | Instagram | Facebook | Tiktok

    ★ Support this podcast on Patreon ★
  • Stacking Slabs

    When One Card Creates a New Standard

    29/07/2026 | 30 mins.
    Some cards enter your collection.
    Other cards change how you see everything you own.
    Brett explores what happens after a major acquisition raises the standard for your collection. He examines the role of identity, sacrifice, loss, and emotion when one card forces you to question an old collecting plan.
    You will learn how to tell the difference between a card that reveals your direction and a purchase you are trying to defend.
    Before you make your next move at The National, ask yourself one question:
    Does this card reflect the collector you are becoming?

    Check out the awesome software that InfernoRed Technology can build for you.
    Sign up for Hobby Jobs and The Weekly Rip for free
    Get your free copy of Collecting For Keeps: Finding Meaning In A Hobby Built On Hype
    Start your 7 day free trial of Stacking Slabs Patreon Today
    [Distributed on Sunday] Sign up for the Stacking Slabs Weekly Rip Newsletter using this link
    Follow Stacking Slabs: | Twitter | Instagram | Facebook | Tiktok

    ★ Support this podcast on Patreon ★
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About Stacking Slabs
Welcome to the Stacking Slabs, a podcast for sports cards collectors. There's been a tremendous amount of change to our Hobby over the last few years and the one constant has been the passion from the collecting community. Stacking Slabs is built by the collector and lives to tell stories for the collector.
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