| ebay.de | n=2 | €46,52 | +95% |
| ebay.co.uk | n=9 | €44,90 | +88% |
| ebay.nl | n=4 | €28,78 | +21% |
| ebay.fr | n=9 | €26,96 | +13% |
| ebay.com | n=51 | €23,85 | — |
この価格の計算方法
| 根拠 | 件数 | 経過 | 値 vᵢ | 重み gᵢ |
|---|---|---|---|---|
| en roh NM × 1.4515 (Sprach-Faktor aus 33 Karten) | 14 | 39 日 | €66,11 | 2.43 |
実測誤差（時代×言語のバックテスト）: ±43 %
ゲートが緑でないため価格としては表示されません。
| 根拠 | 件数 | 経過 | 値 vᵢ | 重み gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 14 | 39 日 | €45,55 | 114.29 |
| eigene LP-Verkäufe ÷ 0.7412 | 22 | 42 日 | €44,55 | 5.15 |
| eigene PSA7-Verkäufe ÷ 1.4349 · Set +10% nachgeführt | 2 | 2 ヶ月 | €22,27 | 1.23 |
| eigene PSA8-Verkäufe ÷ 2.5592 | 6 | 44 日 | €40,88 | 0.93 |
| eigene PSA9-Verkäufe ÷ 6.7529 · Set +10% nachgeführt | 5 | 2 ヶ月 | €86,02 | 0.83 |
実測誤差（時代×言語のバックテスト）: ±19 %
| 根拠 | 件数 | 経過 | 値 vᵢ | 重み gᵢ |
|---|---|---|---|---|
| en roh NM × 1.2365 (Sprach-Faktor aus 10 Karten) | 14 | 39 日 | €56,32 | 12.92 |
実測誤差（時代×言語のバックテスト）: ±12 %
ゲートが緑でないため価格としては表示されません。
| 根拠 | 件数 | 経過 | 値 vᵢ | 重み gᵢ |
|---|---|---|---|---|
| en roh NM × 1.0872 (Sprach-Faktor aus 35 Karten) | 14 | 39 日 | €49,52 | 12.75 |
実測誤差（時代×言語のバックテスト）: ±14 %
ゲートが緑でないため価格としては表示されません。
No PSA numbers for this print yet — in any language.
#145 · UR
#146 · UR
#96 · UR
#165 · SIR
#21 · C
#74
#XY80
#86 · UR
#SM142 · R
#SM141 · R
#BW59 · R
#XY128
#BW44 · R
#BW58 · RFrequently asked questions
Auction or Buy It Now — which gets more for White Kyurem XY Black Star Promos XY81/211?
Across 23 auctions the median was €27,91, across 62 fixed-price sales €30,61. Fixed price therefore fetched about 10 % more — for this card patience with a set price is the better route.
What will I get for White Kyurem XY Black Star Promos XY81/211 if I want to sell quickly?
Half of all sales fell between €20,00 and €36,66, with a median of €25,93. 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 White Kyurem XY Black Star Promos XY81/211 unrealistic?
The cheapest genuine sales were around €16,61. Offers well below €9,97 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.