Graded Market · 36 completed sales
Professor Elm's Lecture (Full Art) graded prices.
As of August 20, 2026, Professor Elm's Lecture (Full Art) (Lost Thunder #213) in PSA 10 sells for a median of $448.00, based on 36 real eBay completed sales; the raw copy’s reference price is $158.15 — a 2.8× grading premium at the top grade.
Across Lost Thunder, PSA 10 copies sell for 41.9× their raw reference price on average (37 cards, 290 PSA 10 completed sales tracked).
PSA · Professor Elm's Lecture (Full Art)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $448.00 | 14 | 2.8× |
| Mint 9 | $160.00 | 11 | 1.0× |
| NM-MT 8 | $74.00 | 3 | 0.5× |
Medians of real eBay completed sales per grade; small sample sizes deserve caution. Prices are dated reference values — cite them with the as-of date above. Attribution: CardIntel (cardintel.io). See the methodology.