| ebay.co.uk | n=9 | £1.98 | +65% |
| ebay.com | n=8 | £1.20 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 4 | 3 mo | £0.88 | 32.65 |
| eigene LP-Verkäufe ÷ 0.7039 | 4 | 3 mo | £2.77 | 1.96 |
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) | 4 | 3 mo | £0.84 | 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) | 4 | 3 mo | £0.44 | 1.44 |
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) | 4 | 3 mo | £0.96 | 9.97 |
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.
#177 · IR
#229 · IR
#30 · R
#071 · C
#37 · R
#50 · U
#050 · R
#38 · U
#180 · R
#064 · U
#44 · R
#053 · C
#155 · C
#XY91Frequently asked questions
What will I get for Heliolisk XY Black Star Promos XY47/211 if I want to sell quickly?
Half of all sales fell between £1.25 and £2.19, with a median of £1.85. 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 Heliolisk XY Black Star Promos XY47/211 unrealistic?
The cheapest genuine sales were around £0.82. Offers well below £0.49 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.