| ebay.it | n=4 | £84.00 | +50% |
| ebay.de | n=132 | £77.55 | +38% |
| ebay.co.uk | n=43 | £73.85 | +32% |
| ebay.com | n=181 | £56.15 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 119 | 8 d | £89.27 | 971.43 |
| eigene LP-Verkäufe ÷ 0.8066 | 32 | 2 d | £83.01 | 5.54 |
| eigene PSA7-Verkäufe ÷ 1.5323 · Set +12% nachgeführt | 7 | 54 d | £61.44 | 4.9 |
| eigene PSA9-Verkäufe ÷ 3.5685 · Set +12% nachgeführt | 12 | 56 d | £50.08 | 2.23 |
| eigene PSA8-Verkäufe ÷ 1.8993 | 17 | 25 d | £51.86 | 1.09 |
Measured error for this era×language (backtest): ±17 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.9025 (Sprach-Faktor aus 8 Karten) | 119 | 8 d | £80.56 | 2.97 |
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) | 119 | 8 d | £226.31 | 1.84 |
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.4041 (Sprach-Faktor aus 17 Karten) | 119 | 8 d | £125.34 | 15.5 |
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.
#100 · LV.X
#8 · HR
#12 · HR
#BW84 · C
#12 · HR
#HGSS22
#HGSS23
#214 · IR
#28 · R
#6 · RH
#7 · RH
#47 · U
#DP35 · CFrequently asked questions
Auction or Buy It Now — which gets more for Cool Porygon Wizards Black Star Promos 15/53?
Across 30 auctions the median was £55.99, across 194 fixed-price sales £70.49. Fixed price therefore fetched about 26 % more — for this card patience with a set price is the better route.
What will I get for Cool Porygon Wizards Black Star Promos 15/53 if I want to sell quickly?
Half of all sales fell between £51.02 and £88.26, with a median of £63.26. 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 Cool Porygon Wizards Black Star Promos 15/53 unrealistic?
The cheapest genuine sales were around £36.29. Offers well below £21.78 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.