What makes a card valuable—not expensive, but valuable? Matt shares the questions driving his research: Can sets tell us a player's lowest common denominator? Which archetypes have the most seasonal volatility? How do sports card markets ...

After breaking down PSA 9 and Beckett findings on Instagram last week, this episode returns to fundamentals: how to actually make money in sports cards.You'll Learn:The MLD Framework (Market, Legacy, Design) for valuin...

Want to hear it how it is in the Hobby and tired of everything either being positive or else the sky is falling? This episode is for you.This week we break from the soccer content to bring on Mike Gioseffi from Sports Card Nonsense. Mike...

Is the PSA 9 dead? I dove into the data across three eras (vintage, modern, ultra-modern) and four sports (baseball, basketball, football, soccer) to find out when PSA 9s hold value, and when they're just an expensive failure certificate.

The market doesn't reward truth, it rewards timing.In this episode of Slabnomics, I break down the concept of DEMAND WINDOWS and why understanding the direction of capital flow is the key to profiting in sports cards in 2026.Key...