Champions Festival · Staff Stamp
Origin: Staff-Exemplar bei Turnieren und Prereleases · Tournament / league play · SM Black Star Promos
Market price
£438.53
based on 2 sales
Price history · RAW
2026-07-02 · £429.87
£442.42 · 2026-10-06
How is this value calculated?
Direct market value · £438.53
Recency-weighted trimmed median of 2 NM sales (RAW; outliers trimmed against the median, newer sales weigh more, dynamic half-life).
Ladder estimate · English
· ~£438.53
gelb
staff
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 2 | 36 d | £440.09 | 16.33 |
| eigene PSA9-Verkäufe ÷ 1.2871 | 2 | 53 d | £397.86 | 0.59 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £438.53 · Σ g = 16.92
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 · 5
| 2026-10-06 | EN | RAW NM | Pokemon Campionati Mondiali 2018 STAFF Promo Champions Festi · eBay | £442.42 |
| 2026-10-06 | EN | PSA 9 | PSA 9 Champions Festival SM148 - STAFF - Mondiali 2018 · eBay | £575.21 |
| 2026-07-27 | EN | PSA 8 | PSA 8 Champions Festival SM148 - STAFF - Campionati del Mond · eBay | £386.92 |
| 2026-07-02 | EN | RAW NM | Pokemon Champions Festival SM148 Campionati del Mondo 2018 S · eBay | £429.87 |
| 2026-05-20 | EN | PSA 9 | 2018 POKEMON SM BLACK STAR PROMO WORLD 18-STAFF #SM148 CHAMP · eBay | £324.09 |
More Champions Festival cards
#SM148 · 
#XY91
#SWSH296
#BW95 · FAQ
Frequently asked questions
How does Last Sold determine the market value?
Last Sold 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.
Champions Festival · Staff Stamp Staff Promos · SM148