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Stacking Slabs

Brett McGrath
Stacking Slabs
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1068 episodes

  • Stacking Slabs

    The Football Card Podcast #63: Who Decides a Player's Defining Card?

    09/04/2026 | 1h 23 mins.
    What makes one card the defining card of a player?
    The rookie label?
    Market value?
    Recognition?
    Rarity?
    Pack and Brett challenge the belief that a player’s rookie card must be his best card. They use the $240,000 Patrick Mahomes Topps Chrome Superfractor and his $195,000 Prizm Gold Vinyl rookie to test where they stand.
    They also make their NFL division and Super Bowl picks, consider what the Topps era means for Panini case hits, and review sales of Caleb Williams, Jaxson Dart, Randy Moss, and Tom Brady.
    Plus, they share how fathers can watch football without losing the rest of their Sunday.

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    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
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  • Stacking Slabs

    One Sale Is Not the Market: How Collectors Should Read Thin Markets

    09/03/2026 | 38 mins.
    A landmark card sale creates attention. It also creates assumptions.
    The 2025 Topps Royalty John Cena WrestleMania Patch Autograph 1/1 has reached six figures with time left in the auction. What does that number tell us about Cena cards, wrestling cards, and other markets where sales data is thin?
    Brett breaks down the difference between a signal and a comp, introduces the evidence ladder, and shares a process collectors can use before buying, selling, or repricing a card.
    One sale can be historic without becoming universal.

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    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
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    ★ Support this podcast on Patreon ★
  • Stacking Slabs

    The Hobby You Have Now Rewards the Proactive Collector

    09/02/2026 | 30 mins.
    The hobby has changed. Prices have risen. More cards compete for your attention. Every sale becomes content.
    It is fair to miss what collecting used to feel like.
    But the hobby we have now gives collectors access to sales history, checklists, population reports, saved searches, auction archives, and people with years of knowledge.
    Access is no longer the edge. Judgment is.
    Brett explains why the modern hobby rewards proactive collectors and shares a system for making decisions with purpose. Build a collecting thesis. Assign a role to each source. Monitor the cards that matter. Record why you buy. Give yourself confidence to pass.
    The hobby you remember is not coming back in the same form. That does not mean your best collecting years are behind you.

    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 ★
  • Stacking Slabs

    The WNBA Card Podcast: Collecting the Washington Mystics’ New Era with Matthew (@dynastysportscards_)

    09/01/2026 | 1h
    Matthew (@dynastysportscards_) followed Georgia Amoore from college basketball to the Washington Mystics. That connection grew into season tickets, a family business, and a collection centered on the players he watches each week.
    Matthew joins Katelyn (@coldlunchcards) to discuss the Mystics’ young core, the link between attending games and collecting cards, Shakira Austin’s place on the hobby’s Disrespect Index, and the cards that define his collection.
    He also shares the story behind his personal grail. It is not his rarest card. It is a Sonia Citron Pink Laser auto /25 that he pulled with his daughter during a hard season for their family.
    Some cards matter because of what they are.
    Others matter because of where you were and who was beside you when you found them.

    Follow the WNBA Card Podcast on Instagram 

    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
    [Distributed on Sunday] Sign up for the Stacking Slabs Weekly Rip Newsletter using this link
    Follow Stacking Slabs: | Twitter | Instagram | Facebook | Tiktok
    Follow Katelyn: | Instagram

    ★ Support this podcast on Patreon ★
  • Stacking Slabs

    Passion to Profession: Building a 20-Year Sports Card Business with Leighton Sheldon

    08/31/2026 | 55 mins.
    Leighton Sheldon has spent more than 20 years building Just Collect by asking questions, studying the market, and treating each collection as part of someone’s story.
    In this episode of Passion to Profession, Leighton shares why he chose the sports card industry over a career in consulting, what he learned working at Leland’s, and how those lessons shaped his approach to buying collections.
    He also tells the story of purchasing nearly 1,000 Goudey cards in Arizona, including 18 Babe Ruth cards, and explains why trust mattered more than pressure in closing the deal.
    We also discuss the problem that led him to cofound AuctionWire, the role content has played in his business, and the traits that give people staying power in the hobby.

    Sign up for Hobby Jobs and The Weekly Rip for free
    A special thank you to eBay for sponsoring Passion to Profession. The biggest and best marketplace to buy your next favorite trading card.
    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

    ★ 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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