| ebay.es | n=8 | £19.39 | +33% |
| ebay.de | n=8 | £17.92 | +23% |
| ebay.co.uk | n=30 | £17.54 | +20% |
| ebay.fr | n=4 | £15.07 | +3% |
| ebay.com | n=120 | £14.61 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 31 | 19 d | £20.88 | 253.06 |
| eigene PSA7-Verkäufe ÷ 1.5765 | 2 | 3 mo | £12.87 | 2.46 |
| eigene LP-Verkäufe ÷ 0.7197 | 27 | 9 d | £25.34 | 2.23 |
| eigene PSA8-Verkäufe ÷ 2.7468 | 6 | 59 d | £10.65 | 0.88 |
Measured error for this era×language (backtest): ±19 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.9509 (Sprach-Faktor aus 21 Karten) | 31 | 19 d | £19.86 | 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 × 0.4836 (Sprach-Faktor aus 18 Karten) | 31 | 19 d | £10.09 | 2.0 |
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) | 31 | 19 d | £22.70 | 13.58 |
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.
#142 · UR
#167 · SIR
#240 · SEC
#GG07 · HR
#219 · UR
#47 · UR
#019 · R
#47 · R
#45 · R
#BW60 · C
#BW61 · R
#53 · V
#159 · UR
#XY191 · CFrequently asked questions
Auction or Buy It Now — which gets more for Keldeo XY Black Star Promos XY118/211?
Across 23 auctions the median was £13.83, across 94 fixed-price sales £14.85. There is no meaningful difference — what matters here is how fast you want to sell.
What will I get for Keldeo XY Black Star Promos XY118/211 if I want to sell quickly?
Half of all sales fell between £12.16 and £18.73, with a median of £14.80. 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 Keldeo XY Black Star Promos XY118/211 unrealistic?
The cheapest genuine sales were around £10.27. Offers well below £6.16 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 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.