| ebay.it | n=5 | £141.83 | +60% |
| ebay.de | n=32 | £138.89 | +57% |
| ebay.es | n=17 | £128.30 | +45% |
| ebay.fr | n=6 | £126.51 | +43% |
| ebay.com | n=79 | £114.14 | +29% |
| ebay.co.uk | n=17 | £106.88 | +21% |
| ebay.nl | n=3 | £88.48 | — |
How is this value calculated?
Recency-weighted trimmed median of 45 NM sales (RAW; outliers trimmed against the median, newer sales weigh more, dynamic half-life).
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 46 | 15 d | £174.61 | 375.51 |
| eigene LP-Verkäufe ÷ 0.9428 | 11 | 38 d | £174.19 | 7.85 |
| eigene PSA9-Verkäufe ÷ 1.2368 | 17 | 2 mo | £124.05 | 1.29 |
| eigene PSA7-Verkäufe ÷ 0.9412 | 2 | 6 mo | £59.39 | 1.15 |
| eigene PSA10-Verkäufe ÷ 8.474 | 15 | 45 d | £76.35 | 0.32 |
Measured error for this era×language (backtest): ±16 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 2 | 4 mo | £37.63 | 16.33 |
| en roh NM × 0.8403 (Sprach-Faktor aus 8 Karten) | 46 | 15 d | £146.73 | 0.56 |
Measured error for this era×language (backtest): ±34 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.1893 (Sprach-Faktor aus 36 Karten) | 46 | 15 d | £207.67 | 3.93 |
Measured error for this era×language (backtest): ±9 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.0505 (Sprach-Faktor aus 5 Karten) | 46 | 15 d | £183.43 | 7.81 |
Measured error for this era×language (backtest): ±17 %
Gate not green — shown only here, never as the price.
No PSA numbers for this print yet — in any language.
#188 · U
#226 · SEC
#227 · SEC
#206 · UR
#207 · UR
#215 · SEC
#220 · SEC
#214 · UR
#221 · SEC
#211 · UR
#210 · UR
#223 · SECFrequently asked questions
Is it worth grading Professor Elm’s Lecture Lost Thunder 213/214?
A PSA 10 currently sells for about £646.98, raw the card sits at £173.73 — 3.7× as much. Of 1.166 copies already graded, 31 % received a 10 and 36 % a 9. Mathematically, submitting returns £325.53 on average, before fees and shipping. So submitting only pays off if the card truly hits a 10 — at any lower grade little remains after fees. The grade distribution comes from the PSA Population Report; people pre-sort before submitting, so your own hit rate may differ.
Auction or Buy It Now — which gets more for Professor Elm’s Lecture Lost Thunder 213/214?
Across 41 auctions the median was £111.70, across 80 fixed-price sales £127.30. Fixed price therefore fetched about 14 % more — for this card patience with a set price is the better route.
What will I get for Professor Elm’s Lecture Lost Thunder 213/214 if I want to sell quickly?
Half of all sales fell between £96.44 and £139.83, with a median of £117.31. 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 Lost Thunder 213/214 unrealistic?
The cheapest genuine sales were around £78.49. Offers well below £47.09 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 lastsold determine the market value?
lastsold 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.