Slabnomics

Mangos, Messi, and Market Cap: The Hidden Math of Card Prices

Sports card investing through a Wall Street lens. Matthew Worley breaks down supply, demand, and market cap mechanics using three Messi Prizm World Cup Silvers (2014, 2018, 2022). Learn float vs pop report, gem rate math, why hypermodern oversupply breaks and vintage tightens, and how to time entry points. Data-driven card investing from Slabnomics.  Weekly Newsletter Signup: Slabnomics.com [https://slabnomics.com/] 🎥Youtube [https://www.youtube.com/@Slabnomics] 📸Instagram [https://www.instagram.com/slabnomics/]

Don't Buy New Card Releases!

Here's why it's a bad investment every time.  Only on Slabnomics. Weekly Newsletter Signup: Slabnomics.com [https://slabnomics.com/] 🎥Youtube [https://www.youtube.com/@Slabnomics] 📸Instagram [https://www.instagram.com/slabnomics/]

Modern Cards Are Overvalued (Value vs. Growth)

174 of my own card flips:  Vintage won 62.7% of the time. Modern won 40.7%.  Value Premium, What cards are most like value stocks and growth stocks, and how to tilt a portfolio. Weekly Newsletter Signup: Slabnomics.com [https://slabnomics.com/] 🎥Youtube [https://www.youtube.com/@Slabnomics] 📸Instagram [https://www.instagram.com/slabnomics/]

How To Read the Card Market Like a Wall Street Analyst

Seven Card Ladder charts. Three years of price and volume. Seven different cycle stages. This episode applies the Wyckoff Method, the 100-year-old framework finance uses to read market cycles, to the sports card market. The three laws. The four stages. The Composite Operator. Then chart by chart through Low-End, Mid-End, High-End, Baseball, Basketball, Football, and Soccer.  By the end you'll know which segments are still early, which are running hot, which are showing distribution warnings, and what to do about each one in your portfolio. Weekly Newsletter Signup: Slabnomics.com [https://slabnomics.com/] 🎥Youtube [https://www.youtube.com/@Slabnomics] 📸Instagram [https://www.instagram.com/slabnomics/]

The Process I Use to Find Undervalued Cards (And the 4-Month Hunt I Walked Away From)

This is the first time I've walked through the full Slabnomics process from start to finish. Post-mortem to pattern recognition to filter to hunt to execution decision. End to end, with one real trade as the worked example.  I talk about: * Post-mortem methodology and tag-based pattern recognition * The four-tag rule for win-rate stacking * MLD framework applied to a current superstar's valuation * Supply structure analysis on Prizm World Cup Silver parallels * Alpha decay and the half-life of an information edge Enjoy the episode and share it with a friend! Weekly Newsletter Signup: Slabnomics.com [https://slabnomics.com/] 🎥Youtube [https://www.youtube.com/@Slabnomics] 📸Instagram [https://www.instagram.com/slabnomics/]