Professor Elm’s Lecture
Lost Thunder · #213/214
Professor Elm’s Lecture (213/214) from Lost Thunder is tracked by Riffle; a market-price estimate appears as pricing data is collected.
tracked daily by Riffle · estimates, not financial advice · how these numbers work

Image © The Pokémon Company, shown for identification.
The modeled fair value of this card, with a confidence grade: what it should trade at, not just what it lists at. Part of Riffle premium, alongside price history and the full graded ladder.
About Professor Elm’s Lecture
Professor Elm’s Lecture is a Ultra Rare (213/214) from the Pokémon Lost Thunder set, released November 2, 2018. A market-price estimate appears as pricing data is collected. The artwork is by Hideki Ishikawa. Riffle tracks its market price daily; graded (PSA) comps and full price history are available with Riffle.
Details
Other versions of Professor Elm’s Lecture
Professor Elm’s Lecture appears on 2 different cards across the sets Riffle tracks, at very different values. This page covers #213/214 from Lost Thunder; the collector number printed at the bottom of the card tells them apart.
FAQ
How much is Professor Elm’s Lecture (213/214) worth?
Professor Elm’s Lecture (213/214) from Lost Thunder is tracked by Riffle; a market-price estimate appears as pricing data is collected. Note: 1 other card named Professor Elm’s Lecture exists across the sets Riffle tracks, at very different values; check the collector number.
Which Professor Elm’s Lecture card is this, and how do I tell the versions apart?
This page covers Professor Elm’s Lecture (213/214), the Ultra Rare from Lost Thunder.
The other version: #188/214 from Lost Thunder (Uncommon).
The collector number printed at the bottom of the card is the reliable way to tell them apart.
Is Professor Elm’s Lecture (213/214) rare?
Professor Elm’s Lecture (213/214) is a Ultra Rare. PSA has graded 1,118 copies to date, so graded supply is measurable and growing.
How rare is a PSA 10 Professor Elm’s Lecture (213/214)?
Of the 1,118 copies PSA has graded, 31% earned a PSA 10. That's a low gem rate, so flawless copies are genuinely hard to come by. Grade-by-grade population and pop-over-time appear with Riffle premium.
More from Lost Thunder
PSA population & gem rate
From the PSA population census, captured monthly by Riffle. A 31% gem rate is on the hard side; PSA 10 copies of this card are scarcer than the typical modern chase card. Grade-by-grade population and pop-over-time appear with Riffle premium.
There isn’t enough clean market activity to publish a value band for Professor Elm’s Lecture yet. Riffle keeps sampling; the band, and the basis behind it, appear once there is a stable read. How these numbers work →
