How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 6 | 2 mo | £1.96 | 48.98 |
| eigene LP-Verkäufe ÷ 0.7039 | 6 | 2 mo | £2.81 | 1.99 |
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) | 6 | 2 mo | £1.87 | 0.82 |
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 × 0.496 (Sprach-Faktor aus 18 Karten) | 6 | 2 mo | £0.98 | 1.46 |
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) | 6 | 2 mo | £2.14 | 11.1 |
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.
#XY16
#18 · C
#10 · C
#16 · C
#9 · C
#35 · C
#17 · C
#011 · C
#XY91
#XY176 · C
#XY150a · R
#XY124
#XY60
#XY67a · CFrequently asked questions
What will I get for Skiddo XY Black Star Promos XY11/211 if I want to sell quickly?
Half of all sales fell between £1.34 and £2.36, with a median of £1.97. 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 Skiddo XY Black Star Promos XY11/211 unrealistic?
The cheapest genuine sales were around £0.91. Offers well below £0.55 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.