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Professor Elm’s Lecture · League Promo
Lost Thunder

Professor Elm’s Lecture · League Promo

Lost Thunder · 188a/214
Market value · English · Near Mint
$19.32

What is Professor Elm’s Lecture · League Promo 188a/214 (Lost Thunder) worth?

As of 2026-10-20: In Near Mint, an English copy of Professor Elm’s Lecture · League Promo 188a/214 is worth about $19.32, based on 4 real sales.

  1. 1
    Real sales

    4 completed Near Mint sales from eBay, Goldin and Fanatics, each one checked on the listing page.

  2. 2
    Outliers out

    Prices far above or below the median are dropped: lots, fakes, mismatched cards.

  3. 3
    Recent counts more

    Newer sales weigh more than old ones, so the value follows the market, not the yearly average.

No estimate, no asking prices. Paid sales only.
Market price
$19.32
based on 4 sales
Price history · RAW
2026-07-19 · $14.44 $76.82 · 2026-09-21
How is this value calculated?
Ladder estimate · English · ~$19.32 gruen league
Evidence pathSalesAgeValue vᵢWeight gᵢ
eigene rohe NM-Verkäufe5 40 d $19.3240.82
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $19.32 · Σ g = 40.82

Measured error for this era×language (backtest): ±16 %

PSA Population

No PSA numbers for this print yet — in any language.

More from Lost Thunder
More Professor Elm Lecture cards
FAQ

Frequently asked questions

What will I get for Professor Elm’s Lecture · League Promo Lost Thunder 188a/214 if I want to sell quickly?

Half of all sales fell between $14.53 and $45.52, with a median of $19.86. Selling fast lands you nearer the lower end; with patience, good photos and a complete title the upper end is achievable.

Below which price is an offer for Professor Elm’s Lecture · League Promo Lost Thunder 188a/214 unrealistic?

The cheapest genuine sales were around $14.50. Offers well below $8.70 are typically fakes, mislabelled cards or a different variant — ask for photos of all four borders and a close-up of the surface.

How does Last Sold determine the market value?

Last Sold uses only real sales — eBay plus auction houses like Goldin & Fanatics — recent sales count more (recency weighting), outliers and fakes are removed. It's not an estimate but actual sold prices, separated by condition, language and grading.