| ebay.co.uk | n=4 | £3.88 | +75% |
| ebay.com | n=62 | £2.21 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe · Set +12% nachgeführt | 14 | 2 mo | £2.81 | 114.29 |
| eigene LP-Verkäufe ÷ 0.8137 · Set +12% nachgeführt | 23 | 2 mo | £3.44 | 3.27 |
| eigene PSA8-Verkäufe ÷ 2.5118 · Set +12% nachgeführt | 2 | 3 mo | £8.62 | 1.76 |
Measured error for this era×language (backtest): ±18 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.0178 (Sprach-Faktor aus 8 Karten) · Set +16% nachgeführt | 14 | 2 mo | £2.93 | 2.37 |
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.963 (Sprach-Faktor aus 11 Karten) · Set +16% nachgeführt | 14 | 2 mo | £5.64 | 1.46 |
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
#XY118
#GG07 · HR
#219 · UR
#47 · UR
#019 · R
#47 · R
#45 · R
#BW60 · C
#53 · V
#159 · UR
#XY191 · CFrequently asked questions
What will I get for Keldeo-EX BW Black Star Promos BW61/101 if I want to sell quickly?
Half of all sales fell between £1.68 and £2.88, with a median of £2.24. 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-EX BW Black Star Promos BW61/101 unrealistic?
The cheapest genuine sales were around £1.46. Offers well below £0.88 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.