Cool Porygon · League Promo
Market price
£49.80
based on 1 sales
How is this value calculated?
Ladder estimate · English
· ~£104.45
gruen
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 131 | 4 d | £105.12 | 1069.39 |
| eigene PSA8-Verkäufe ÷ 2.0651 | 37 | 18 d | £44.45 | 3.93 |
| eigene LP-Verkäufe ÷ 0.7074 | 41 | 9 d | £74.32 | 3.11 |
| eigene PSA9-Verkäufe ÷ 3.9566 | 29 | 12 d | £55.00 | 2.16 |
| eigene PSA7-Verkäufe ÷ 1.3886 | 15 | 18 d | £55.40 | 1.88 |
| eigene PSA10-Verkäufe ÷ 21.6502 | 4 | 33 d | £137.12 | 0.22 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £104.45 · Σ g = 1080.69
Measured error for this era×language (backtest): ±17 %
Ladder estimate · Deutsch
· ~£116.42
gelb
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.1075 (Sprach-Faktor aus 96 Karten) | 131 | 4 d | £116.42 | 2.97 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £116.42 · Σ g = 2.97
Measured error for this era×language (backtest): ±36 %
Gate not green — shown only here, never as the price.
Ladder estimate · Français
· ~£266.50
rot
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 2.5352 (Sprach-Faktor aus 20 Karten) | 131 | 4 d | £266.50 | 1.84 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £266.50 · Σ g = 1.84
Gate not green — shown only here, never as the price.
Ladder estimate · Italiano
· ~£147.60
rot
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.4041 (Sprach-Faktor aus 17 Karten) | 131 | 4 d | £147.60 | 15.52 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £147.60 · Σ g = 15.52
Measured error for this era×language (backtest): ±19 %
Gate not green — shown only here, never as the price.
PSA Population
No PSA numbers for this print yet — in any language.
Recent sales · 1
| 2026-08-30 | EN | RAW NM | Cool Porygon 15/53 Wotc Promo Holo Promo Pokemon League NM | £49.80 |
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#45 · CFAQ
Frequently asked questions
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.
Cool Porygon · League Promo Wizards Black Star Promos · 15/53