Brett McGrath
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.
Be sure to visit the podcast's website and support the creator: twitter.com
Where to listen?
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Episodes
Built for the Hobby #5: The Real Impact of AI on Collectors and Hobby Businesses 29.01.2026 50:26
In this episode of Built for the Hobby, Brett sits down with Scott Lock, CEO and Co-founder of InfernoRed Technology, for an unscripted conversation on AI and its impact on the sports card hobby. There was no outline. No talking points. Just a real discussion on what AI means right now for collectors and hobby businesses. This is not an episode about hype or fear. Scott breaks down AI as a tool, w...
Collecting Sports Cards in a 40-Second World 28.01.2026 19:45
Over the last two decades, the average human attention span dropped from two and a half minutes to forty seconds. That reality is reshaping how collectors think, buy, and build. In this flagship episode of Stacking Slabs, Brett examines how shrinking attention impacts collecting decisions, long term satisfaction, and the ability to stay focused in a hobby that never stops moving. The episode explo...
The Staging Area #17: Topps Chrome, Real Demand, and What Liquidity Actually Means 27.01.2026 43:38
On this episode of The Staging Area, presented by dcsports87, I’m back with Tory to break down what’s really happening in the market right now. We start with the $45,100 Victor Wembanyama White Geometric Auto sale and use it as a lens to talk about something bigger than one card. Are these prices real Who is actually buying Why Topps Chrome basketball keeps commanding attention And what liquidity...
Passion to Profession: Trust Is the Business with Josh from PC Sportscards 26.01.2026 40:07
Trust decides who stays and who leaves in this hobby. In this episode of Passion to Profession, Brett sits down with Josh from PC Sportscards to talk about what it takes to build a business collectors trust with their cards, their money, and their time. Josh walks through how PC Sportscards scaled during a period of growth while keeping transparency front and center. From fixed price listings that...
The WNBA Card Podcast: Before the WNBA — Building the Foundation with Cindy Dick (@giantlegends) 25.01.2026 47:13
Before the WNBA existed, women were already playing. Competing. Traveling. Winning. In this episode of the WNBA Card Podcast, Katelyn sits down with Cindy Dick (@giantlegends_, founder of On Her Mark and one of the most respected voices in vintage women’s sports cards. They explore women’s basketball cards from the 1920s through the early 1990s. Chocolate cards. Employer league teams. College sets...
Booked to Last: Road to the Rumble and the Reality of Wrestling Card Markets 24.01.2026 1:11:25
The road to the Royal Rumble always brings noise. Storylines shift. Favorites emerge. Markets react. Adam Gellman and Ryan from RBICru7 break down what actually matters right now in wrestling cards. They talk through potential Royal Rumble outcomes and what those results mean for card values. They compare hype versus reality for names like Sami Zayn, Bron Breakker, Liv Morgan, Tiffany Stratton, an...
The Football Card Podcast #31: Fernando Mendoza Is the Future and Antonio Cromartie Is a Lifestyle 23.01.2026 54:58
Somewhere between those two truths is where football card collecting lives. This episode moves through the chaos of championship football and the chaos of the hobby. Big moments. Bigger emotions. We talk about hype cycles in real time. How collectors react when prices move fast. Why some cards feel right even when the data feels wrong. From modern quarterbacks carrying the future of the market to...
Taking a Peek At The Hobby You Do Not See 22.01.2026 22:20
Most of the hobby never shows up on your feed. This episode focuses on the part of collecting that lives outside social media, marketplaces, and public sales. The cards that stay locked in personal collections. The collectors who never post. The demand that never shows itself online. Brett shares why relying only on what you see can shape your decisions in the wrong direction. He walks through my...
The Power of Community in Card Collecting 21.01.2026 23:11
This flagship episode of Stacking Slabs explores why community plays such a critical role in card collecting. The episode opens with a personal moment involving a missed opportunity on a 2013 Reggie Wayne Gold Prizm /10, the final card needed to complete a long-term collecting run. What follows is not a story about price or timing, but about a fellow collector who stepped in, prioritized the relat...
Card Ladder Confidential #16: Understanding Growth vs. Noise in the Hobby 20.01.2026 56:03
Card Ladder Confidential is back for 2026 with a conversation built for collectors who care about signal over noise. Brett sits down with Chris and Josh to pressure test what growth in the hobby means right now. They unpack real data from Card Ladder, including price indexes and transaction volume, and ask the hard question. Is the hobby growing or getting louder. The discussion moves into researc...
Passion to Profession: Buying Collections the Right Way with BBC Emporium 19.01.2026 41:04
On this episode of Passion to Profession, presented by eBay, Brett sits down with Aaron and Curt from BBC Emporium for a real conversation about trust in the hobby. They pull back the curtain on what it really looks like to buy entire collections. Not the edited version. The real one. You hear how engineering backgrounds shape their operation. Why transparency matters when someone hands you their...
The WNBA Card Podcast: A Collector-Led History of WNBA Cards [Season 4 Launch] 18.01.2026 40:00
Season four of the WNBA Card Podcast starts with intent. This episode sets the foundation for everything that follows. Katelyn and Brett reintroduce themselves as collectors and explain why this season takes a different path. Instead of chasing weekly trends or short-term noise, this season focuses on how WNBA cards came to be and why that history matters today. They walk through the philosophy be...
Booked to Last: Drew McIntyre, Prospecting the Roster, and the State of Wrestling Cards 17.01.2026 1:20:06
Wrestling cards are changing. Fast. In Episode 2 of Booked to Last, Adam Gellman and Ryan Bannister break down what actually matters right now in the wrestling card market. Drew McIntyre’s title run sparks a real conversation about hobby respect, pricing, and why some stars still feel mispriced. The guys dig into prospecting the WWE and NXT roster, giving honest star ratings on names like Trick Wi...
The Football Card Podcast #30: Football Changes Fast. Football Cards Remember Everything. 16.01.2026 1:12:58
Pack and Brett open the episode inside the emotion of playoff football and what those moments do to collectors. Bears wins. Caleb Williams belief. The kind of games that change how you see your cards forever. From there, the conversation shifts to the hobby. Justin Herbert’s seven-figure sales with zero playoff wins. What that tells you about timing, hype, and risk. Why some parallels age with gra...
What Makes Something Collectible? A Framework Beyond Hype 15.01.2026 23:30
Most conversations about collectability happen after prices move. This episode takes the opposite approach by exploring what makes something collectible before hype and money show up. It breaks down the fundamentals that tend to endure across cycles, including scarcity, demand, cultural relevance, story, and trust. Using examples from different eras of the hobby, the episode examines why some card...
Shrinking the Sea and Focusing Your Collection on What Matters Most 14.01.2026 24:09
The hobby does not slow down. It expands. More releases, more parallels, more noise telling you what you should care about next. Without a filter, it is easy to collect reactions instead of building something that matters. In this flagship episode, I revisit one of the most important ideas in my collecting journey. Shrinking the Sea. This is about narrowing your focus so your collection reflects w...
The Staging Area #16: Hype Is the Fuel. Discipline Is the Edge. 13.01.2026 47:08
Hype drives the hobby. It always has. The question is what you do when it shows up. Brett sits down with Tory from dcsports87 to break down how hype actually works in real time. They talk Topps Chrome Basketball, Cooper Flagg prices, Jordan autos, McDavid Young Guns, and why some hype creates opportunity while other hype burns collectors. This is a grounded conversation about timing, liquidity, r...
Passion to Profession: Trust is the System in the Hobby with Michael Osacky 12.01.2026 35:30
In an unregulated hobby, trust fills the gaps where rules do not exist. In this episode of Passion to Profession, Brett McGrath sits down with Michael Osacky, Founder of Baseball in the Attic and PSA’s lead appraiser, to talk about what really protects collectors and businesses today. They unpack why reputation functions as currency, how bad actors thrive in gray areas, and why most collectors ass...
The WNBA Card Podcast: Closing Season Three and Rewriting the Playbook 11.01.2026 38:47
Season three closes with reflection and a clear look forward. Brett and Katelyn talk through what changed this year, what surprised them, and why this season felt different. More restraint. More conviction. Less chasing. More meaning. They also pull the curtain back on what comes next. Season four becomes a collector narrated oral history of WNBA cards. Eras over hype. Stories over prices. Communi...
Booked to Last: Why Wrestling Cards Are Built Different 10.01.2026 1:14:26
The wrestling card hobby is not built like the rest of the card world. It never has been. In the debut episode of Booked to Last , Adam Gellman and Ryan Bannister sit down to explain why wrestling card collectors move differently, think differently, and collect with a level of loyalty that rarely exists elsewhere in the hobby. They share their personal collecting journeys, how wrestling cards pull...
The Football Card Podcast #29: We Want Cards That Represent Super Bowl Halftime Shows 09.01.2026 1:12:15
Episode 29 moves fast and covers a lot of ground, the way real collecting conversations unfold. Pack and Brett open with jersey number 29 legends before shifting into a deeper discussion on defensive players, why they remain undercollected, and how limited card catalogs can create opportunity for collectors paying attention. The conversation then turns to hobby resolutions, slowing down, researchi...
Hobby or Industry? What Must Be True for Collectors in 2026 08.01.2026 35:18
The sports card space keeps growing. Prices rise. Products multiply. New companies enter every month. Some collectors say the hobby is gone. Replaced by an industry. In this episode, Brett argues it can be both. And explains why the difference matters more than ever in 2026. He shares why 2025 was his best year collecting. Why research is the strongest edge collectors have. Why niche content stren...
How Curiosity Builds Confidence When Collecting Sports Cards 07.01.2026 21:06
In the first flagship episode of 2026, Stacking Slabs explores how curiosity shapes conviction in collecting. The episode centers on a missed card. A 2020 Crown Royale Tyrese Haliburton Crystal Platinum 1/1. The loss was not about price. It was about timing and understanding. As the research deepened, interest turned into attachment. Learning changed how the card was viewed and why it mattered. Th...
Passion to Profession: Trust, Transparency, and the Long Game with Drew Hester of Greg Morris Cards 05.01.2026 45:10
In this episode of Passion to Profession, presented by eBay, I’m joined by Drew Hester, Chief Operating Officer at Greg Morris Cards. We talk about what it takes to run a high-volume operation without losing the human side of the hobby. Why trust beats transactions. Why vintage behaves differently than modern. And why consistency and communication still win, even as the hobby moves faster than eve...
The Football Card Podcast #28: Triple Crown Watch, 24 Karat Golds, and Life Inside the Kaboom Room 02.01.2026 1:12:47
Episode 28 brings perspective to a loud football card market. We break down Jonathan Taylor’s real shot at a rushing Triple Crown, what the data says about running backs right now, and how collectors can stay patient as prices rise. We dig into 1998 Fleer Brilliance 24 Karat Golds and why awareness changed the ceiling on one of football’s most important parallels. Then we step back into the Kaboom...
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