Episode 61: Wait, Do PSA 9s Have Better ROI Than PSA 10s?!?

Released: July 14, 2026 | Duration: 19:38 Prefer audio-only? About This Episode Six months ago, a Slabnomics Instagram post arguing that the PSA 9 is dead in ultra-modern went past a million views. This episode inverts that thesis. Using PSA sales indexed to both player and sport baskets, three iconic cards get the same treatment: … Read more

Episode 59: Parallels, Graders, and How PSA’s Submission Pause Might Affect the Market

Released: June 29, 2026 | Duration: 18:25 Prefer audio-only? About This Episode This episode is a thought dump spanning three parallel projects. The centerpiece is Victor Wembanyama's 2023 Prizm rookie card. All 83 parallels, all graders, roughly a year and a half of sales, indexed against Wembanyama's own Card Ladder player index to strip out … Read more

The Slap Heard Round The Hobby

Issue #27 | July 18, 2026 Comped The Numbers RIP soccer bull –Baseball surges forward–Basketball 19 week streak; continues to crush–Football sees very positive trend forming–Soccer Messi’s market is doing well, but that’s about it–Pokemon 27 consecutive weeks of gains–One Piece seesaw swings down–S&P 500 bad week for equities–Gold bounce after signs of a bottom … Read more

The Last 6 Months of Cards

Issue #26 | July 11, 2026 Comped The Numbers But bro, he’s the king of the pirates ⭐Celebrating 🥳 half a year of Comped⭐ –Baseball ekes out a gain–Basketball 18 week streak continues in a big way–Football continues offseason speculating–Soccer bearish volume trend over the last month–Pokemon 26 consecutive weeks of gains–One Piece…and there’s the … Read more

Cards as Wealth

Issue #25 | July 4, 2026 Comped The Numbers I love the sight of green in the morning –Baseball continues its recent climb–Basketball 18 week streak continues in a big way–Football recent trend up–Soccer calling a top–Pokemon 25 consecutive weeks of gains–One Piece rare two great weeks in a row–S&P 500 shaking off last week’s … Read more

Money is Time

Issue #18 | July 2, 2026 This newsletter issue is exclusive to Slabnomics Investor Tier subscribers. ← Back to Comped Investor Archive

A Wemby Case Study For Predicting Soccer Cards

Issue #24 | June 27, 2026 Comped The Numbers “Network effects” –Baseball huge bounce back from flat last week–Basketball 17 week streak, offseason hasn’t muted the glow yet–Football continues to pick up steam–Soccer stars are shining brightly–Pokemon 24 consecutive weeks of gains–One Piece great week, but still inconsistent–S&P 500 giving back all last week’s gains … Read more

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