![Unown [J]](/img/basep-38.webp?v=1789713642)
| ebay.fr | n=2 | £34.01 | +258% |
| ebay.es | n=13 | £13.34 | +41% |
| ebay.co.uk | n=30 | £12.33 | +30% |
| ebay.de | n=46 | £10.67 | +12% |
| ebay.com | n=104 | £9.49 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe · Set +12% nachgeführt | 20 | 45 d | £15.73 | 163.27 |
| eigene LP-Verkäufe ÷ 0.8026 | 27 | 42 d | £14.84 | 5.68 |
Measured error for this era×language (backtest): ±17 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe · Set +10% nachgeführt | 2 | 2 mo | £12.82 | 16.33 |
| en roh NM × 0.9025 (Sprach-Faktor aus 8 Karten) · Set +10% nachgeführt | 20 | 45 d | £14.10 | 2.93 |
Measured error for this era×language (backtest): ±36 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 2.5352 (Sprach-Faktor aus 20 Karten) · Set +10% nachgeführt | 20 | 45 d | £39.59 | 1.83 |
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 2 | 5 d | £11.96 | 16.33 |
| en roh NM × 1.4041 (Sprach-Faktor aus 17 Karten) · Set +10% nachgeführt | 20 | 45 d | £21.93 | 14.36 |
Measured error for this era×language (backtest): ±19 %
Gate not green — shown only here, never as the price.
No PSA numbers for this print yet — in any language.
#41 · C
#40 · C
#49 · C
#13 · C
#9 · C
#47 · C
#12 · C
#26 · C
#15 · C
#48 · C
#20 · C
#43 · C
#51 · C
#25 · CFrequently asked questions
Auction or Buy It Now — which gets more for Unown [J] Wizards Black Star Promos 38/53?
Across 6 auctions the median was £7.45, across 87 fixed-price sales £11.17. Fixed price therefore fetched about 50 % more — for this card patience with a set price is the better route.
What will I get for Unown [J] Wizards Black Star Promos 38/53 if I want to sell quickly?
Half of all sales fell between £7.70 and £14.02, with a median of £10.61. 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 Unown [J] Wizards Black Star Promos 38/53 unrealistic?
The cheapest genuine sales were around £5.33. Offers well below £3.20 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.