| ebay.de | n=2 | €21,58 | +90% |
| ebay.fr | n=2 | €21,44 | +89% |
| ebay.es | n=4 | €17,60 | +55% |
| ebay.co.uk | n=2 | €12,70 | +12% |
| ebay.com | n=22 | €11,34 | — |
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) | 11 | 43 日 | €26,98 | 2.41 |
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 | 11 | 43 日 | €18,59 | 89.8 |
| eigene LP-Verkäufe ÷ 0.7442 | 13 | 42 日 | €20,89 | 4.49 |
| eigene PSA8-Verkäufe ÷ 2.6253 · Set +10% nachgeführt | 3 | 3 ヶ月 | €34,48 | 1.67 |
| eigene PSA7-Verkäufe ÷ 1.4192 · Set +10% nachgeführt | 4 | 3 ヶ月 | €50,96 | 1.3 |
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 × 1.1183 (Sprach-Faktor aus 10 Karten) | 11 | 43 日 | €20,79 | 8.66 |
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) | 11 | 43 日 | €20,21 | 12.37 |
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.
| 2026-08-11 | IT | RAW UNKNOWN | Pokémon Mewtwo XY100 2015 Black Star Promo HP120 | €16,43 |
| 2026-07-10 | EN | RAW UNKNOWN | 2015 POKEMON XY MEGA MEWTWO PRODUCTS MEWTWO #XY100 BLACK STA | €4,82 |
| 2026-07-09 | EN | RAW UNKNOWN | NEW LISTINGThe Pokémon Company Mewtwo XY100 Promo Black Star | €27,98 |
| 2026-07-08 | EN | PSA 4 | Mewtwo Holo #XY100 XY Promo 2015 Pokemon PSA 4 *ONLY POP 5 i | €24,18 |
| 2026-07-06 | EN | RAW UNKNOWN | Pokemon XY100 Mewtwo Holo Rare Black Star Promotional TCG Ca | €26,27 |
| 2026-06-21 | EN | RAW LP | Mewtwo - XY100 - Holo Promo POKEMON XY PROMOS LP | €5,57 |
| 2026-06-15 | EN | RAW NM | 2015 Pokemon XY Black Star Promo Mewtwo Holo XY100 NM / VLP | €25,85 |
| 2026-06-12 | FR | PSA 9 | Pokemon XY Promos Mewtwo 2015 Holo 2016 #XY100 PSA 9 La page | €375,87 |
| 2026-06-12 | FR | PSA 8 | Pokemon XY Promos Mewtwo 2015 Holo 2016 #XY100 PSA 8 La page | €53,10 |
| 2026-06-12 | EN | RAW MP | Pokemon TCG Mewtwo XY100 XY Black Star Promos Holo MP | €15,55 |
| 2026-06-11 | EN | RAW DMG | Mewtwo XY100 Black Star Promo Pokemon 2015 Holo DMG | €9,53 |
| 2026-06-10 | ES | RAW MP | 2015 POKEMON XY MEGA MEWTWO #XY100 BLACK STAR PROMO HOLO RAR | €5,20 |
| 2026-06-10 | EN | PSA 6 | 2015 Pokemon XY Black Star Promo Holo #XY100 Mewtwo EX-MT PS | €26,87 |
| 2026-06-10 | EN | RAW LP | Mewtwo XY100 2015 XY Black Star Promo Pokemon Card Holo Excl | €15,59 |
| 2026-06-10 | EN | RAW UNKNOWN | Pokemon Mewtwo XY100 Holo Black Star Promo Rare XY | €17,32 |
| 2026-06-10 | UNKNOWN | RAW LP | Pokemon Card Mewtwo - Holo LP XY Promos XY100 | €34,85 |
| 2026-06-07 | EN | RAW UNKNOWN | 2015 POKEMON XY MEGA MEWTWO PRODUCTS MEWTWO #XY100 BLACK STA | €10,73 |
| 2026-06-05 | EN | PSA 9 | 2015 POKEMON XY BLACK STAR PROMOS MEGA MEWTWO PRODUCTS #XY10 | €347,94 |
| 2026-06-01 | ES | PSA 8 | 2015 Pokemon Xy Black Star Promos #XY100 Mewtwo PSA 8 Se abr | €150,97 |
| 2026-05-31 | EN | RAW HP | Mewtwo (XY100) XY Black Star Promo Pokemon Card - HP | €12,47 |
#103 · HR
#109 · HR
#78
#231 · SIR
#99 · HR
#281 · SIR
#SM191
#9
#242 · SEC
#GG44 · UR
#20 · HR
#101 · R
#14 · RHFrequently asked questions
Auction or Buy It Now — which gets more for Mewtwo XY Black Star Promos XY100/211?
Across 10 auctions the median was €10,73, across 24 fixed-price sales €17,32. Fixed price therefore fetched about 61 % more — for this card patience with a set price is the better route.
What will I get for Mewtwo XY Black Star Promos XY100/211 if I want to sell quickly?
Half of all sales fell between €9,53 and €19,25, with a median of €12,47. 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 Mewtwo XY Black Star Promos XY100/211 unrealistic?
The cheapest genuine sales were around €5,57. Offers well below €3,34 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.