Brett McGrath

Stacking Slabs

Leisure EN ↓ 1128 episodes

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

Author

Brett McGrath

Category

Leisure

Podcast website

twitter.com

Latest episode

Nov 5, 2026

Where to listen?

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Episodes

2025 Bull Market Unpacked: Why the Hobby Took Off and What It Means for Collectors 01.01.2026

2025 was not a random spike. It was a convergence. In this episode, Brett steps back from individual card sales and looks at the forces that pushed the hobby into a true bull market. Online sales hit record highs. Platforms evolved. Corporations moved in. New collectors showed up. The center of gravity shifted. This is a collector-first breakdown of what drove the growth in 2025 and why it matters...

Brett's Top 5 Favorite Pick Ups of 2025 and Why They Matter to His Collection 31.12.2025

This episode is a reflection on Brett’s five favorite pick ups of the year. Not the most expensive cards. Not the cards that performed the best. The cards that earned their place. Each one forced a decision. Each one required sacrifice. Each one shifted the direction of his collection. Brett breaks down why he wanted each card, what he ignored, what he said no to, and what owning it changed. The c...

The Staging Area #15: Ten Cards. Real Signals. Where the Hobby Is Heading Next. 30.12.2025

This is the final episode of The Staging Area for 2025, presented by dcsports87. Brett and Tory break down ten cards that sold through dcsports87 this year and use them as a lens to read the market. Not as predictions. As signals. The conversation spans multiple sports and eras, from early Prizm basketball and vintage baseball to modern football, soccer, hockey, and NIL cards. Along the way, Brett...

Passion to Profession: The Signals Collectors Miss and How the Market Is Shifting with Jayne Peressini 29.12.2025

Jayne Peressini returns to Passion to Profession for a second conversation. She works on product inside eBay Collectibles and lives this market every day. This episode focuses on signals that shape the hobby beyond headline sales. We talk about Supply and how to read it without emotion Liquidity and time to cash Velocity and why turnover matters Why comps lag reality How collectors build strategy...

The WNBA Card Podcast: Five Lessons WNBA Cards Taught Us in 2025 27.12.2025

2025 gave WNBA collectors plenty to react to. New products. Bigger prices. Louder noise. In this episode, Katelyn and Brett slow it down and reflect on what the year actually taught them as collectors. They walk through five lessons shaped by real decisions. Cards they chased. Cards they missed. Teams they rode with. Moments that stuck. You’ll hear why patience is not passive. Why one card can out...

The Football Card Podcast #27: Football Cards at Their Inflection Point 26.12.2025

In this episode of The Football Card Podcast, Pack and Brett step back and look at the category as a whole. They dig into recent rookie quarterback classes and what they actually mean long term. They compare Prizm and Topps Chrome and why one still anchors football collecting. They unpack why Kabooms live in their own lane. This conversation is about context, restraint, and conviction. If you coll...

What Changed in My Collection This Year 24.12.2025

In this flagship episode of Stacking Slabs, Brett reflects on how his relationship with collecting shifted over the past year. The change was not driven by bigger cards, higher prices, or chasing status. It came from slowing down, buying fewer cards, and spending more time with the ones that stayed. He shares why he stopped explaining cards through history or market logic and started focusing on w...

Built for the Hobby #4: When Trust Breaks What the Snype Collapse Tells Us About Hobby Tech 23.12.2025

Trust is the foundation of the hobby. In this episode of Built for the Hobby, I sit down with Scott Lock, CEO and Co-founder of InfernoRed Technology, to break down what the Snype shutdown revealed about hobby tech. We talk about what happens when platforms ship too fast. How security gets missed when no one owns it. And why protecting collector data is a responsibility, not a feature. If you use...

Passion to Profession: How eBay's GM of Trading Cards Thinks About the Hobby at Scale with Mike Nett 22.12.2025

Mike Nett, GM of Trading Cards and Memorabilia at eBay, joins Passion to Profession to share his path from childhood collecting to running the largest trading card marketplace in the world. We talk about how his experiences at Pepsi, Amazon, and PSA shaped the way he thinks about collectors, sellers, and trust at scale. Mike pulls back the curtain on how eBay makes product decisions, why sellers a...

The WNBA Card Podcast: Inside the Debut of WNBA Impeccable 20.12.2025

The first year of a premium product always carries weight. This week, Brett and Katelyn sit with that moment. WNBA Impeccable is here. High price. Low card count. On card autos. Timeless Moments. But the real question is not whether it looks good. It is what a first like this asks of you as a collector. We talk through primacy and why firsts matter. The risk of buying without comps. The opportunit...

The Football Card Podcast #26: The GOAT Debate for Defensive Cards 19.12.2025

In this episode of The Football Card Podcast, Pack Nicholson and Brett dig into one of the hardest questions in the hobby. Who is the GOAT when it comes to defensive players and their cards? They break down real sales data, look at names like Aaron Donald, Ray Lewis, Ed Reed, Lawrence Taylor, and Reggie White, and explain why defensive players still lag behind quarterbacks in the market. You also...

Card Ladder Confidential #15 with Chris McGill and Josh Johnson 18.12.2025

Card Ladder Confidential is back. This episode sits at the intersection of data, taste, and decision making. Chris and Josh break down recent football card sales that stopped them in their tracks and explain why some prices make sense while others raise real questions. You hear how defensive players stack up from a card market view. Why scarcity and set context matter more than hype. This conversa...

How Focused Collecting Creates Real Value 17.12.2025

Most collectors chase what other people want. Hot players. Fast flips. Short term noise This episode pushes back. When you narrow your focus and collect for yourself, value follows. Not because you chased it. Because you built with intent. In this flagship episode, Brett walks through why focus changes outcomes in collecting. You will hear about • Why buying fewer cards often leads to better resul...

The Staging Area #14: Year-End Signals From the Market With dcsports87 16.12.2025

This episode is a look back at the year through the lens of volume, behavior, and decision making. Tory from dcsports87 joins the show to break down what actually mattered this year and what sellers should pay attention to heading into next year. We talk through  • Why volume changed the business  • How technology shaped the consignment experience  • What repackers changed in buyer behavior  • Whe...

Passion to Profession: How Stacking Slabs Became My Career 15.12.2025

In this solo edition of Passion to Profession, Brett shares the full story of how Stacking Slabs moved from a passion project to his profession. He takes listeners back to his earliest days as a collector, walks through the moment he lost his job, and explains why the search for purpose pushed him to go all in on the hobby. He breaks down how fifteen years of professional experience shaped the way...

The WNBA Card Podcast: The Story Behind Katelyn's Big Napheesa Collier Pickup 13.12.2025

This week’s episode centers on one card. A card that took time, sacrifice, and a lot of reflection to land. Katelyn walks through her journey to the 2019 Donruss Optic Gold Napheesa Collier Rookie out of 10. We talk through the delay, the negotiation, the sacrifices she made, and why the moment the card hit her mailbox everything felt worth it. This conversation goes deep into intention, focus, an...

The Football Card Podcast #25: Big Sales, New Stakes, and Philip Rivers is Back in the Saddle [Season 3 Premier] 12.12.2025

Pack and Brett kick off season three with real talk about the hobby and the season. They break down the Brady Superfractor sale, the Mahomes Gold Vinyl run, and why collectors are giving more attention to early parallels. They talk through the Colts chaos, the Philip Rivers shockwave, and what it means when a whole fan base goes through it at the same time. They close with market trends, personal...

The 2012 Reggie Wayne Black Finite 1/1 Deal 11.12.2025

Brett shares the story behind picking up his biggest card of the year. The 2012 Prizm Reggie Wayne Black Finite 1/1. He walks through the moment the card surfaced, the nerves, the patience, the conversations, the resources, and the sacrifice that follows higher end deals. This is a look at what happens when a card forces you to make a decision about where your collection is headed and what needs t...

Why Time With Your Cards Changes Everything 10.12.2025

Brett opens up about the part of collecting that most of us skip. We spend money. We chase. We watch auctions. We plan budgets. We negotiate. We talk about cards all day. We never sit with the cards we already own.  This episode breaks down why that gap matters and why your collecting experience shifts the moment you slow down and spend real time with your collection. Brett shares a Saturday night...

Layers: The 2005 Finest Brady Superfractor, Panini One and One Basketball, and Mass Marketing Gambling in the Hobby 09.12.2025

Brett introduces a new format built to help you slow down the week and add context to the moments that shape your collecting. He walks through the record sale of the 2005 Finest Tom Brady Superfractor, shares why a run of Panini One and One golds pulled him deeper into the product, and talks through the tension between hobby marketing and collector retention. This episode gives you space to think...

Passion to Profession: Building Trust at Scale with AMT Memorabilia 08.12.2025

Adam from AMT Memorabilia returns to Passion to Profession for a real look at what it takes to grow a consignment and breaking business on eBay. We talk about the value of domain knowledge, hiring people who know cards, and why trust inside this space matters more than anything. Adam shares why TCG is exploding, why soccer has been a surprise category, and why the vintage segment holds steady. We...

The WNBA Card Podcast: New Releases, Real Identity: How Collectors Stay Grounded When the Hobby Gets Loud 06.12.2025

New releases are stacking up, and collectors feel the pull. In this episode, Brett and Katelyn break down how the WNBA release cycle shapes excitement, FOMO, and collecting identity. They talk through the pressure of new products, the challenge of staying grounded, the role of restraint, and the moments that push a collector toward cards that hold real meaning. A focused look at how new releases h...

The Football Card Podcast #24: The Cards, The Chaos, The Conversations We Needed [Season 2 Season Finale] 05.12.2025

Pack and Brett close season two with the type of episode that reminds you why football cards pull you in the way they do. They talk the weight of number twenty four, the players who shaped our fandom, and the cards that changed how they think about collecting. They get into the PMGs, the Crusades, the modern parallels, and why shine matters more than most collectors admit. They  walk through the S...

Why Familiar Aesthetics Shape What You Chase 04.12.2025

You respond to certain cards without thinking. A pattern hits your eye. A refractor shines a certain way. A texture pulls you in. Why? In this episode, we talk about the power of familiarity in your collecting. We explore why your brain gives extra credit to designs you already know and why nostalgia plays a bigger role in your buying than you might admit. From PMG Championship to Scope, from Supe...

How My Collection and Philosophy Evolved in 2025 03.12.2025

Brett breaks down the shifts that shaped his collecting in 2025. He talks about moving from player focused to product focused. He shares why Colts Prizm parallels took over his attention. He walks through the questions that helped him sell cards that no longer fit. He talks about the power of clarity, intention, and purpose as a collector. He explains how this focus brought more joy, more energy,...

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