Professor's Research (Professor Magnolia)

Sword & Shield · 209/202 ·Secret Rare

イラスト: kirisAki →

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

この価格の計算方法

直接の相場 · €4,63

2 件のNM売買の recency 加重トリム中央値（RAW）。

ラダー推定 · Deutsch · ~€4,04 gruen

根拠	件数	経過	値 vᵢ	重み gᵢ
unknown roh NM × 0.8393 (Sprach-Faktor aus 9 Karten)	3	34 日	€4,04	3.05

値 = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €4,04 · Σ g = 3.05

実測誤差（時代×言語のバックテスト）: ±22 %

ラダー推定 · English · ~€4,63 gruen

根拠	件数	経過	値 vᵢ	重み gᵢ
eigene rohe NM-Verkäufe	2	51 日	€4,93	16.33
unknown roh NM × 0.8223 (Sprach-Faktor aus 24 Karten)	3	34 日	€3,95	6.59

値 = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €4,63 · Σ g = 22.92

実測誤差（時代×言語のバックテスト）: ±17 %

ラダー推定 · Italiano · ~€4,81 gruen

根拠	件数	経過	値 vᵢ	重み gᵢ
unknown roh NM × 1.0011 (Sprach-Faktor aus 8 Karten)	3	34 日	€4,81	8.12

値 = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €4,81 · Σ g = 8.12

実測誤差（時代×言語のバックテスト）: ±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

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

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.