Champions Festival
| ebay.com | n=2 | $221.64 | +191% |
| ebay.de | n=7 | $195.88 | +158% |
| ebay.es | n=2 | $76.04 | — |
How is this value calculated?
Recency-weighted trimmed median of 1 NM sales (RAW; outliers trimmed against the median, newer sales weigh more, dynamic half-life).
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene LP-Verkäufe ÷ 0.7448 | 3 | 51 d | $520.47 | 2.73 |
Measured error for this era×language (backtest): ±19 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en LP ÷ 0.7448 × 0.8662 | 3 | 51 d | $450.83 | 0.89 |
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 LP ÷ 0.7448 × 0.4806 | 3 | 51 d | $250.14 | 0.66 |
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 LP ÷ 0.7448 × 1.0872 | 3 | 51 d | $565.86 | 2.29 |
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.
#XY122
#XY143
#XY126
#XY110
#XY125
#XY123
#XY121
#XY27
#XY40
#XY95
#XY96
#XY148
#XY124
#XY84
#SM148 · 
#SWSH296
#BW95 · Frequently asked questions
What will I get for Champions Festival XY Black Star Promos XY91/211 if I want to sell quickly?
Half of all sales fell between $70.35 and $389.48, with a median of $177.52. 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 Champions Festival XY Black Star Promos XY91/211 unrealistic?
The cheapest genuine sales were around $43.60. Offers well below $26.16 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.