| ebay.co.uk | n=10 | $46.41 | +87% |
| ebay.nl | n=4 | $32.17 | +29% |
| ebay.de | n=64 | $31.17 | +25% |
| ebay.fr | n=18 | $26.89 | +8% |
| ebay.com | n=166 | $24.85 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 37 | 9 d | $80.69 | 302.04 |
| eigene LP-Verkäufe ÷ 0.7426 | 54 | 3 d | $41.38 | 2.74 |
| eigene PSA7-Verkäufe ÷ 1.5485 | 5 | 2 mo | $29.78 | 1.8 |
| eigene PSA9-Verkäufe ÷ 8.5143 | 9 | 52 d | $183.25 | 1.07 |
| eigene PSA8-Verkäufe ÷ 2.794 | 14 | 28 d | $49.21 | 0.63 |
Measured error for this era×language (backtest): ±19 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.7998 (Sprach-Faktor aus 19 Karten) | 37 | 9 d | $64.54 | 1.29 |
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 × 0.598 (Sprach-Faktor aus 20 Karten) | 37 | 9 d | $48.25 | 0.29 |
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 × 1.0872 (Sprach-Faktor aus 35 Karten) | 37 | 9 d | $87.73 | 13.7 |
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.
#146 · UR
#145 · UR
#96 · UR
#165 · SIR
#21 · C
#74
#86 · UR
#XY80
#XY128
#SM141 · R
#197 · SEC
#BW58 · R
#BW44 · RFrequently asked questions
Auction or Buy It Now — which gets more for White Kyurem XY Black Star Promos XY81/211?
Across 37 auctions the median was $30.24, across 140 fixed-price sales $33.26. Fixed price therefore fetched about 10 % more — for this card patience with a set price is the better route.
What will I get for White Kyurem XY Black Star Promos XY81/211 if I want to sell quickly?
Half of all sales fell between $19.98 and $38.76, with a median of $27.85. 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 White Kyurem XY Black Star Promos XY81/211 unrealistic?
The cheapest genuine sales were around $14.53. Offers well below $8.72 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.