Slabnomics

Thinking about grading cards? Start here.

After 1,500+ submissions across PSA, Beckett, SGC, and CGC, I break down what each grader actually costs, how long it really takes, where each one wins, where each one fails, and the part almost nobody covers: how each grader turns subgrades into the number on your label.

Inside:
→ Prepping and shipping submissions the right way
→ PSA, Beckett, CGC: pricing, real turnaround, pros, cons, secret sauce
→ Why speed = capital = compounding
→ Beckett's subgrade math, decoded
→ Which grader to use when you're holding vs. flipping

Pricing and turnaround times current as of October 4, 2026. Not sponsored by anyone.

Slabnomics: applying financial thinking to cards and TCG. Keep building.

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1996 Topps Chrome Football is the inaugural set of the most important modern chrome brand, and the market still has not priced it correctly.

In the first Slabnomics set deep dive, we go through the full history: why Topps needed an innovation after junk wax fatigue, how 1993 Topps Finest set up the refractor, and why Topps was so unsure about Chrome that they barely printed it.

Then the math.

We close with a framing exercise every collector should run: what would it actually cost to pull the card instead of buying it?

Undervalued or fairly priced? Leave a comment.

Topics covered:

• Junk wax fatigue and why Topps needed refractors
• 1993 Topps Finest and the birth of the refractor
• 1996 Topps Chrome NFL checklist, inserts, and 40th anniversary parallels
• Print run math
• PSA 10 populations and gem rates on the top nine cards
• Why Chrome from this era is so condition sensitive
• Rookie class: Marvin Harrison, Jonathan Ogden, Keyshawn Johnson, Eddie George
• The veteran core: Rice, Sanders, Smith, Favre, Elway, Marino, Aikman, Young
• Pull cost versus buy cost as a valuation framework

Slabnomics applies financial frameworks to sports cards and TCG. New episodes Tuesdays.

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Two data-backed frameworks for buying cards in 2026.

First: the psychological barrier learned from 800+ cards. Only one pattern held with strong correlation.

Anchoring, cascading demand, and pop-vs-price gaps explain why.

Second: the generational window. Pokémon proves demand is predictable. Map and trust. Applied to Ohtani, Lamine Yamal, and sports cards broadly.

Data over hype. Use the hype, don't get caught in it.

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The sports card market is up big. Disney is up 5x in six months. Pokemon volume is at all time highs. So the question everyone is asking: how much longer?

Let's talk dry powder.
The rotation from modern into vintage.
The speculative tells in sealed wax, breaks, and repackers.

And the biggest structural throttle on the hobby right now: PSA and Beckett cutting their lower grading tiers, which pushed the raw to grade play from $100 cards up to $250 cards and squeezed collectors out.

Volume is a leading indicator. It always peaks. This episode is about what to watch so you are not caught with your pants down when the tide goes out.

Topics: sports card market cycle • Pokemon and sealed wax speculation • grading pipeline and PSA tiers • leverage and cash management • vintage versus modern rotation

Keep Building.

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9 grading mistakes killing your sports card and Pokémon profits broken down by skill level.

Matt covers PSA's new 50–70 business day turnaround at the $80 tier, why Beckett only bumps a certain amount off the average, how PSA actually grades, and why annualized ROI matters more than raw margin.

Beginner, Intermediate, and Advanced grading traps drawn from ~$50K in personal grading spend over 18 months.

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Five of the most graded cards in history. Every grade from every grader. The data says a PSA 10 is easier to obtain than most competing top grades, and the market pays for it anyway.

Cards analyzed: 2023 Van Gogh Pikachu, 1989 Upper Deck Ken Griffey Jr. rookie, 1990 Fleer Michael Jordan, 1986 Topps Jerry Rice rookie, 1999 Unlimited Charizard Holo.

Covered: PSA vs BGS vs CGC vs SGC vs TAG, gem rates and condition rarity, percentile difficulty by grade, BGS 10 Pristine and Black Label scarcity, CGC 10 Pristine mispricing, why SGC 10s look underpriced, PSA 9 value cases, and why I have to play Devil's advocate with PSA.

Sourcing note: population data from GemRate and public pop reports. Values are last-sale references, not appraisals.

Keep Building.

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Grading built this market. Grading is now changing again.

This episode traces card grading from the 1990s, when buyers and sellers eyeballed condition and negotiated it live, through the trust-building years of the mid 2010s, into the COVID volume surge that turned grading into the backbone of an asset class. We cover what old label standards mean for the population data you rely on today, and why PSA 10 counts across sports and TCG look nothing like they did in 2020.

From there we get into the squeeze. Bulk and value submission tiers are closing across the major graders. We work through what an $80 per card floor does to submission math, how lock-up time factors into grading ROI, and which cards stop making sense to send at all.

The back half covers what each grade actually represents. PSA 10, BGS 9.5 True Gem, BGS 10 Pristine, Black Label, CGC 10 Pristine, and where TAG sits. Vintage centering versus ultra modern parallels. Then three predictions on where grade premiums move next.

Topics: card grading history, PSA population inflation, bulk submission shutdown, grading cost thresholds, repackers and breakers, institutional capital in collectibles, BGS Black Label, CGC 10 Pristine, TAG accuracy, Pokemon and ultra modern grading, PSA 9 versus PSA 10 ratios.

Keep Building.

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The bull run is roughly a year and a half old. People are getting nervous.

Matt takes the temperature three ways: Fanatics Fest, the National, and the SoCo Expo. Three different reads on the same hobby.

Covered in this episode:

Loss aversion and the psychology behind selling
Why the COVID comparison breaks down
Institutional money, breaking, and new distribution
The Panini to Fanatics shift as a market signal
Pokemon, One Piece, Disney, F1, and modern soccer as early markets
What a healthy pullback looks like

No call on the top. A method for reading the room.

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The hobby is loud. Buzz, hype, panic...and it all sounds the same until you learn which frequencies matter.

Fresh off Fanatics Fest and headed to The National in Chicago, Matt breaks down what he saw on the floor and what it says about where the sports card and tcg markets are going.

Then it's into listener questions: does soccer rebound? Matt walks through:

• The full World Cup cycle,
• why he was wrong on Pulisic,
• why you sell before the tournament and not during,
• and why he's still long-term bullish on soccer cards with the World Cup hosted stateside.

Finally, Pokémon. The index has been up 27 straight weeks even while headline cards pulled back 40%. New collectors are shook. Veterans aren't. A pullback is not a crash and Matt explains how to tell the difference.

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What do 18 years of fantasy football tell us about sports cards markets?

This episode maps the five phases of dynasty fantasy football onto sports card and TCG investing.

The core argument: most people think you win in the accumulation phase. You don't. You win in the two phases before it, and the two after.

Covered in this episode:

• The running back age cliff as a model for card value curves
• Hype as opium: why "best shape of his life" and "this player's team is going to be good" are the same worthless signal
• Jonathan Taylor vs Clyde Edwards-Helaire, and what that trade teaches about buying undervalued assets
• Why Messi cards will not go 2-3x on a World Cup win (10-20% bump, then a fade)
• Cash flow management and why stale inventory is locked capital
• The three things championship teams actually do

You cannot manage what you have not measured.

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Is the PSA 9 dead? Not so fast. Matt digs into three iconic cards across three sports to test a strange pattern: PSA 9s outperforming PSA 10s.

He indexes every sale against player and sport baskets, then walks the data. 2003 Topps Chrome LeBron. 2014 World Cup Prizm Messi. 1999 Base Set Charizard.

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A 15-month soccer card investment fund, reviewed in real time during the 2026 World Cup. Why demand trickles top-down in illiquid markets, why case hits (Kaboom, Color Blast, Stained Glass) hold a floor, and why Messi, Mbappé, and Haaland moved the market while prospects burned capital. Supply, demand, and the pre-tournament dip.

Invest, don't gamble.

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I looked at all 83 parallels of Victor Wembanyama's 2023 Prizm rookie and indexed every sale against his player market. The best returns did not come from the 1/1s. This episode is a thought dump on that, plus two bigger questions: is vintage cheap relative to modern, and what happens to slab prices now that PSA cut off low-value grading. Your job this week is to tell me which project matters most to you.

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One Victor Wembanyama rookie card. Sixty-three parallels. Every grade, every grader, tracked from first sale to today.

Only on Slabnomics will you hear a ranking of all parallels by return percentage AND grader breakdowns.

I broke down the entire 2023 Panini Prizm #136 rainbow to find which colors and which grades actually paid, and the answers cut against what the hobby repeats. The famous Silver underperformed. A PSA 9 beat the PSA 10 in a lot of parallels.

Listen in for which parallels had the best ROI; a full data teardown of a $138 million card market.

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Out of the 10 biggest names in 1952 Topps, only four beat the S&P 500 over 22 years.

We pulled 9,720 real sales back to 2004, ran every PSA grade through three market cycles, and spoiler alert, the winner isn't the 1952 Mantle.

Plus the first look at RRR, the risk-return ratio built to tell you which cards let you sleep at night. Full grade-by-grade breakdown at slabnomics.com.

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PSA just halted all four of its value grading tiers. The hobby is calling it a failure. We're calling it something else. PSA just acted like a central bank.

This episode breaks down why PSA controlling the supply of grades is the same lever the Federal Reserve pulls when it controls the supply of money.

We map the full analogy, the dual mandate between volume and grade integrity, and where it breaks down in a way every collector should understand.

Then we run the backtest. PSA did this exact move in 2021, and the data tells us what comes next.

Supply structure, grade inflation, and what to watch over the next two quarters.

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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.

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Here's why it's a bad investment every time.

Only on Slabnomics.

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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.

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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.

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