Market price
€4,63
based on 2 sales
Price history · RAW
2026-05-06 · €4,19
€6,50 · 2026-07-12
Cross-market · RAW median per marketplace
Spread vs. cheapest market — before shipping/duty/fees
| ebay.com | n=2 | €5,52 | +14% |
| ebay.de | n=4 | €4,86 | — |
Price per print
🇬🇧
Secret Rare · EN
n=2
€4,63
🇩🇪
Secret Rare · DE
n=1
€4,04
How is this value calculated?
Direct market value · €4,63
Recency-weighted trimmed median of 2 NM sales (RAW; outliers trimmed against the median, newer sales weigh more, dynamic half-life).
Ladder estimate · English
· ~€4,63
gruen
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 2 | 51 d | €4,93 | 16.33 |
| unknown roh NM × 0.8223 (Sprach-Faktor aus 24 Karten) | 3 | 34 d | €3,95 | 6.59 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €4,63 · Σ g = 22.92
Measured error for this era×language (backtest): ±17 %
Ladder estimate · Deutsch
· ~€4,04
gruen
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| unknown roh NM × 0.8393 (Sprach-Faktor aus 9 Karten) | 3 | 34 d | €4,04 | 3.05 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €4,04 · Σ g = 3.05
Measured error for this era×language (backtest): ±22 %
Ladder estimate · Italiano
· ~€4,81
gruen
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| unknown roh NM × 1.0011 (Sprach-Faktor aus 8 Karten) | 3 | 34 d | €4,81 | 8.12 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €4,81 · Σ g = 8.12
Measured error for this era×language (backtest): ±18 %
PSA Population
EN
Σ 951
PSA 10
554
58%
PSA 9
320
34%
PSA 8
59
6%
PSA ≤7
18
2%
PSA + CGC · as of 2026-08-13
PSA Population
No PSA numbers for this print yet — in any language.
Recent sales · 6
| 2026-07-12 | UNKNOWN | RAW NM | Professor's Research (Professor Magnolia) 209/202 Sword & Sh | €4,19 |
| 2026-07-09 | UNKNOWN | RAW NM | Professor's Research (Professor Magnolia) 209/202 Sword & Sh | €5,22 |
| 2026-06-30 | EN | RAW NM | Professor's Research (Professor Magnolia) - 209/202 - Secret | €4,54 |
| 2026-06-09 | UNKNOWN | RAW NM | Professor's Research (Professor Magnolia) 209/202 Sword & Sh | €6,27 |
| 2026-05-13 | EN | RAW NM | PROFESSOR'S RESEARCH (PROFESSOR MAGNOLIA) 209/202 SWORD & SH | €6,50 |
| 2026-05-06 | DE | RAW UNKNOWN | 🔥 Pokémon Karte Forschung Des Professors ⭐️Rainbow 209/202 I | €4,50 |
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Frequently asked questions
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.