| ebay.de | n=2 | £3.21 | +46% |
| ebay.com | n=22 | £2.19 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 14 | 23 d | £2.65 | 114.29 |
| eigene LP-Verkäufe ÷ 0.8591 | 7 | 30 d | £2.04 | 3.41 |
Measured error for this era×language (backtest): ±17 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.0451 (Sprach-Faktor aus 151 Karten) | 14 | 23 d | £2.77 | 1.06 |
Measured error for this era×language (backtest): ±22 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.1226 (Sprach-Faktor aus 76 Karten) | 14 | 23 d | £2.98 | 2.92 |
Measured error for this era×language (backtest): ±20 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.1343 (Sprach-Faktor aus 150 Karten) | 14 | 23 d | £3.01 | 3.56 |
Measured error for this era×language (backtest): ±18 %
No PSA numbers for this print yet — in any language.
#SWSH006
#SWSH014
#SWSH277
#SWSH097
#SWSH194
#SWSH227
#SWSH205
#SWSH198
#SWSH228
#SWSH026
#SWSH033
#SWSH045
#SWSH195
#SWSH266
#SWSH218
#SWSH044
#SWSH187
#052
#SV004 · 
#014 · 
#10 · 
#16 · 
Frequently asked questions
What will I get for Grookey SWSH Black Star Promos SWSH001/307 if I want to sell quickly?
Half of all sales fell between £2.16 and £3.28, with a median of £2.65. 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 Grookey SWSH Black Star Promos SWSH001/307 unrealistic?
The cheapest genuine sales were around £1.72. Offers well below £1.03 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 Last Sold determine the market value?
Last Sold 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.