Greninja ★ · Cosmos Holo
Market price
$221.49
based on 2 sales
Price history · RAW
2026-02-25 · $20.23
$24.95 · 2026-03-30
How is this value calculated?
Ladder estimate · English
· ~$29.92
gruen
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 174 | 6 d | $30.01 | 1420.41 |
| eigene LP-Verkäufe ÷ 0.8781 | 24 | 6 d | $18.24 | 4.16 |
| eigene PSA7-Verkäufe ÷ 0.8886 | 5 | 11 d | $18.31 | 1.5 |
| eigene PSA8-Verkäufe ÷ 1.3949 | 15 | 11 d | $18.31 | 1.38 |
| eigene PSA9-Verkäufe ÷ 2.6017 | 27 | 10 d | $28.36 | 0.79 |
| eigene PSA10-Verkäufe ÷ 17.6766 | 3 | 43 d | $94.90 | 0.19 |
| de roh NM × 0.8767 (Sprach-Faktor aus 138 Karten) | 53 | 18 d | $11.79 | 1.16 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $29.92 · Σ g = 1429.59
Measured error for this era×language (backtest): ±17 %
Ladder estimate · Deutsch
· ~$13.55
gruen
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 53 | 18 d | $13.45 | 432.65 |
| eigene PSA7-Verkäufe ÷ 0.8886 | 2 | 3 mo | $60.80 | 1.46 |
| en roh NM × 1.1408 (Sprach-Faktor aus 138 Karten) | 174 | 6 d | $34.25 | 1.16 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $13.55 · Σ g = 435.27
Measured error for this era×language (backtest): ±22 %
Ladder estimate · Français
· ~$24.02
gelb
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.9951 (Sprach-Faktor aus 52 Karten) | 174 | 6 d | $29.86 | 1.06 |
| de roh NM × 0.7528 (Sprach-Faktor aus 48 Karten) | 53 | 18 d | $10.13 | 0.27 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $24.02 · Σ g = 1.33
Measured error for this era×language (backtest): ±20 %
Gate not green — shown only here, never as the price.
Ladder estimate · Italiano
· ~$27.42
gruen
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.1491 (Sprach-Faktor aus 149 Karten) | 174 | 6 d | $34.49 | 3.73 |
| de roh NM × 1.0562 (Sprach-Faktor aus 90 Karten) | 53 | 18 d | $14.21 | 1.3 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $27.42 · Σ g = 5.03
Measured error for this era×language (backtest): ±18 %
PSA Population
No PSA numbers for this print yet — in any language.
Recent sales · 3
| 2026-09-06 | EN | CGC 10 | Pokémon Greninja 2021 SWSH144 Black Star Promo Cosmos Holo C | $241.42 |
| 2026-03-30 | EN | RAW HP | Greninja Star - SWSH144 - Cosmos Holo - Black Star Promo - P | $20.23 |
| 2026-02-25 | EN | RAW UNKNOWN | Greninja Star - SWSH144 - Cosmos Holo - SWSH Black Star Prom | $24.95 |
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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.
Greninja ★ · Cosmos Holo SWSH Black Star Promos · SWSH144/307