Gumshoos · Staff Stamp
Origin: Staff-Exemplar bei Turnieren und Prereleases · Tournament / league play · SM Black Star Promos
Market price
$69.26
based on 3 sales
Price history · RAW
2026-05-22 · $49.21
$127.31 · 2026-09-30
How is this value calculated?
Direct market value · $69.26
Recency-weighted trimmed median of 3 NM sales (RAW; outliers trimmed against the median, newer sales weigh more, dynamic half-life).
Ladder estimate · English
· ~$69.26
gelb
staff
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 3 | 32 d | $69.26 | 24.49 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $69.26 · Σ g = 24.49
Measured error for this era×language (backtest): ±20 %
Gate not green — shown only here, never as the price.
PSA Population
No PSA numbers for this print yet — in any language.
Recent sales · 4
| 2026-09-30 | EN | RAW NM | The Pokémon Company Gumshoos SM97 SM Prerelease Staff Holo P · eBay | $49.21 |
| 2026-08-23 | EN | RAW NM | Pokemon GUMSHOOS Staff Ultra Prism Stamped Prerelease Foil P · eBay | $127.31 |
| 2026-07-10 | EN | CGC 8.5 | SM Black Star Promo Gumshoos SM97 Ultra Prism Prerelease STA · eBay | $44.69 |
| 2026-05-22 | EN | RAW NM | Gumshoos - SM97 - Black Star Promo, Ultra Prism [STAFF}- Pok · eBay | $73.68 |
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FAQ
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.
Gumshoos · Staff Stamp Staff Promos · SM97