Gym Badge · League Promo
Origin: Pokémon League (Spieltreff) · Tournament / league play · XY Black Star Promos
Market price
£34.65
based on 4 sales
Price history · RAW
2026-05-27 · £11.08
£47.80 · 2026-09-29
How is this value calculated?
Direct market value · £34.65
Recency-weighted trimmed median of 4 NM sales (RAW; outliers trimmed against the median, newer sales weigh more, dynamic half-life).
Ladder estimate · English
· ~£34.65
gelb
league
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 4 | 27 d | £34.65 | 32.65 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £34.65 · Σ g = 32.65
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 · 11
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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.
Gym Badge · League Promo League Promos · XY206