| ebay.co.uk | n=3 | £3.72 | +75% |
| ebay.com | n=36 | £2.13 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 9 | 2 mo | £5.70 | 73.47 |
| eigene LP-Verkäufe ÷ 0.7457 | 5 | 3 mo | £3.61 | 2.63 |
Measured error for this era×language (backtest): ±19 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.8391 (Sprach-Faktor aus 19 Karten) | 9 | 2 mo | £4.78 | 1.26 |
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 × 0.4919 (Sprach-Faktor aus 18 Karten) | 9 | 2 mo | £2.80 | 0.26 |
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) | 9 | 2 mo | £6.20 | 12.0 |
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.
#XY11
#36 · U
#11 · R
#19 · R
#17 · U
#10 · U
#012 · C
#18 · U
#XY91
#XY176 · C
#XY60
#XY124
#XY150a · R
#XY122Frequently asked questions
What will I get for Gogoat XY Black Star Promos XY16/211 if I want to sell quickly?
Half of all sales fell between £1.60 and £2.63, with a median of £2.18. 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 Gogoat XY Black Star Promos XY16/211 unrealistic?
The cheapest genuine sales were around £1.38. Offers well below £0.83 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.