| ebay.co.uk | n=2 | €18,09 | +1324% |
| ebay.de | n=2 | €2,96 | +133% |
| ebay.it | n=22 | €2,13 | +68% |
| ebay.es | n=2 | €1,83 | +44% |
| ebay.com | n=14 | €1,27 | — |
この価格の計算方法
| 根拠 | 件数 | 経過 | 値 vᵢ | 重み gᵢ |
|---|---|---|---|---|
| en roh NM × 1.1548 (Sprach-Faktor aus 97 Karten) | 10 | 35 日 | €1,98 | 2.28 |
| it roh NM × 0.9132 (Sprach-Faktor aus 67 Karten) | 8 | 57 日 | €1,84 | 1.5 |
実測誤差（時代×言語のバックテスト）: ±22 %
| 根拠 | 件数 | 経過 | 値 vᵢ | 重み gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 10 | 35 日 | €1,72 | 81.63 |
| it roh NM × 0.8568 (Sprach-Faktor aus 135 Karten) | 8 | 57 日 | €1,73 | 8.73 |
実測誤差（時代×言語のバックテスト）: ±17 %
| 根拠 | 件数 | 経過 | 値 vᵢ | 重み gᵢ |
|---|---|---|---|---|
| en roh NM × 1.1647 (Sprach-Faktor aus 36 Karten) | 10 | 35 日 | €2,00 | 1.85 |
| it roh NM × 1.04 (Sprach-Faktor aus 35 Karten) | 8 | 57 日 | €2,10 | 1.66 |
実測誤差（時代×言語のバックテスト）: ±20 %
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 | 8 | 57 日 | €2,02 | 65.31 |
| eigene LP-Verkäufe ÷ 0.896 | 5 | 58 日 | €2,61 | 10.02 |
| en roh NM × 1.1672 (Sprach-Faktor aus 135 Karten) | 10 | 35 日 | €2,00 | 9.44 |
実測誤差（時代×言語のバックテスト）: ±18 %
No PSA numbers for this print yet — in any language.
| 2026-07-30 | UNKNOWN | RAW UNKNOWN | Pokemon - Blitzle Holo - SWSH173 - Black Star Promo Card | €4,62 |
| 2026-07-28 | UNKNOWN | RAW MP | The Pokémon Company-Blitzle-SWSH Promo-SWSH173-Rapid Strike- | €1,30 |
| 2026-07-24 | EN | RAW NM | Pokémon TCG Blitzle SWSH173 Black Star Promo Holo Card NM 20 | €1,53 |
| 2026-07-14 | EN | RAW NM | Blitzle - SWSH173 - SWSH Black Star Promo - Near Mint | €1,75 |
| 2026-07-12 | EN | RAW UNKNOWN | Blitzle SWSH Black Star Promos SWSH173 Regular Promo Pokémon | €1,31 |
| 2026-07-12 | EN | RAW NM | Blitzle SWSH173 NM Black Star Promo Holo Pokemon Card | €3,32 |
| 2026-07-11 | IT | RAW UNKNOWN | SWSH: Carte promozionali Spada e Scudo #SWSH173 Blitzle vien | €1,89 |
| 2026-07-10 | IT | RAW LP | BLITZLE SWSH173 HOLOFOIL PROMO SPADA E SCUDO PROMO POKEMON L | €2,39 |
| 2026-07-08 | IT | RAW NM | Blitzle - Promo SWSH: Sword & Shield Promo Cards SWSH173 NM | €2,03 |
| 2026-07-08 | IT | RAW UNKNOWN | BLITZLE SWSH173 SPADA E SCUDO POKEMON PROMO (COSMO HOLO, QUA | €1,55 |
| 2026-07-02 | EN | RAW NM | Pokemon TCG Cards Blitzle SWSH173 Black Star Promo Holo NM | €2,43 |
| 2026-07-02 | EN | RAW UNKNOWN | Blitzle Holo Promo SWSH: Sword & Shield Promo Cards SWSH173 | €0,92 |
| 2026-07-01 | EN | RAW MP | Black Star Promo Blitzle SWSH173 Sword and Shield Promos Pok | €0,88 |
| 2026-06-28 | EN | RAW UNKNOWN | Pokémon TCG Eevee SWSH173 Black Star Promo Holo | €18,89 |
| 2026-06-24 | IT | RAW MP | Carte promozionali Blitzle Holo SWSH: Spada e Scudo SWSH173 | €2,34 |
| 2026-06-23 | EN | RAW NM | Pokémon TCG Eevee SWSH173 SWSH Black Star Promo Holo English | €17,28 |
| 2026-06-20 | IT | RAW NM | Blitzle SWSH173 Holo Promo Sword & Shield Promo Pokemon Holo | €2,25 |
| 2026-06-20 | EN | RAW NM | Blitzle - SWSH173 - SWSH Black Star Promo NM SWSH Promo | €0,94 |
| 2026-06-16 | IT | RAW UNKNOWN | INSANE SWIRL Pokémon Blitzle SWSH173 Sword & Shield Promo Ca | €5,34 |
| 2026-06-15 | IT | RAW NM | Tepig (SWSH172) & Blitzle (SWSH173) Black Star Promos -- Pok | €0,87 |
#114 · 
#195 · 
#35 · 
#41 · 
#81 · 
#48 · 
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#50 · 
#56 · Frequently asked questions
What will I get for Blitzle SWSH Black Star Promos SWSH173/307 if I want to sell quickly?
Half of all sales fell between €1,31 and €2,43, with a median of €2,05. 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 Blitzle SWSH Black Star Promos SWSH173/307 unrealistic?
The cheapest genuine sales were around €0,92. Offers well below €0,55 are typically fakes, mislabelled cards or a different variant — ask for photos of all four borders and a close-up of the surface.
Is the English or the German Blitzle SWSH Black Star Promos SWSH173/307 worth more?
From real sales: Italian €2,05 (33), English €1,70 (20). Italian fetches about 21 % more.
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.