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Stacking Slabs

Brett McGrath
Stacking Slabs
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1066 episodes

  • Stacking Slabs

    The Hobby You Have Now Rewards the Proactive Collector

    02/09/2026 | 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
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  • Stacking Slabs

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

    01/09/2026 | 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

    31/08/2026 | 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 ★
  • Stacking Slabs

    Hobby Jobs: The Collector Is the Business Model

    30/08/2026 | 23 mins.
    Every company in the sports card industry says it supports collectors.
    The question is whether the collector has power inside the business.
    In this episode of Hobby Jobs, I break down five places where a collector-first approach becomes visible. What a company measures. How it rewards employees. Where it removes friction. How it responds when something breaks. Whether collector knowledge shapes decisions.
    I also share the story of Shane Walls, lead buyer at Indy Card Exchange. Shane bought a Tom Brady Black Prizm 1/1 for $600 and sold it years later for $96,000. The value of that story is not the return. It is the experience, relationships, and judgment that allowed Shane to act before the market agreed with him.
    Knowing cards is not enough to build a career in the hobby. You need to turn what you know into decisions that serve the collector and support the business.

    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
    Follow Stacking Slabs: | Twitter | Instagram | Facebook | Tiktok

    ★ Support this podcast on Patreon ★
  • Stacking Slabs

    Booked to Last: Buying Wrestling Cards When the Market Runs Hot

    29/08/2026 | 1h 11 mins.
    The wrestling card market has attention. That does not mean every card has value.
    Adam and Ryan examine the John Cena and Rhea Ripley WrestleMania patch auctions, the Cena and Shohei Ohtani one-of-one, and why putting chase cards in the same auction can serve each sale.
    They also break down the decisions collectors face when prices move:
     When should you pay above the last comp? 
     Which cards should you sell before supply catches up? 
     How many buyers exist for your card? 
     What makes a card worth holding? 
    The conversation closes with sales from Oba Femi, John Cena, and Giulia, plus the card elements that matter most when building a collection.

    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
    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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