| ebay.de | n=6 | £60.55 | +84% |
| ebay.nl | n=3 | £39.86 | +21% |
| ebay.com | n=13 | £32.87 | — |
How is this value calculated?
Recency-weighted trimmed median of 4 NM sales (RAW; outliers trimmed against the median, newer sales weigh more, dynamic half-life).
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 4 | 58 d | £60.43 | 32.65 |
| eigene LP-Verkäufe ÷ 0.9558 | 3 | 53 d | £58.24 | 1.92 |
Measured error for this era×language (backtest): ±20 %
Gate not green — shown only here, never as the price.
No PSA numbers for this print yet — in any language.
#XY204 · 
Frequently asked questions
What will I get for Gym Badge · League Promo League Promos XY204 if I want to sell quickly?
Half of all sales fell between £26.41 and £44.74, with a median of £37.48. 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 Gym Badge · League Promo League Promos XY204 unrealistic?
The cheapest genuine sales were around £16.81. Offers well below £10.09 are typically fakes, mislabelled cards or a different variant — ask for photos of all four borders and a close-up of the surface.
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.