Gym Badge
| ebay.fr | n=3 | $58.02 | +55% |
| ebay.com | n=7 | $47.81 | +27% |
| ebay.de | n=8 | $37.55 | — |
How is this value calculated?
Recency-weighted trimmed median of 7 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 | 8 | 2 mo | $47.78 | 65.31 |
| eigene LP-Verkäufe ÷ 0.7449 | 4 | 31 d | $63.98 | 2.68 |
Measured error for this era×language (backtest): ±19 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.7719 (Sprach-Faktor aus 20 Karten) | 8 | 2 mo | $36.89 | 1.31 |
Measured error for this era×language (backtest): ±43 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.5455 (Sprach-Faktor aus 26 Karten) | 8 | 2 mo | $26.07 | 0.38 |
Measured error for this era×language (backtest): ±12 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.1525 (Sprach-Faktor aus 5 Karten) | 8 | 2 mo | $55.08 | 6.57 |
Measured error for this era×language (backtest): ±14 %
Gate not green — shown only here, never as the price.
No PSA numbers for this print yet — in any language.
#XY178 · C
#XY171 · C
#XY210 · C
#XY202 · C
#XY204 · C
#XY168 · C
#XY200a · C
#XY177a · C
#XY158 · C
#XY208 · C
#XY192 · C
#XY186 · C
#XY198a · C
Frequently asked questions
What will I get for Gym Badge XY Black Star Promos XY206/211 if I want to sell quickly?
Half of all sales fell between $29.95 and $61.78, with a median of $47.76. 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 XY Black Star Promos XY206/211 unrealistic?
The cheapest genuine sales were around $26.12. Offers well below $15.67 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 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.