Prime Catcher

Prismatic Evolutions · 119/131 ·ACE SPEC Rare

Illustration: Toyste Beach → All Poké Ball cards →

Poké Ball £1.87 1 sales Holo £1.51 236 sales

Market price

£1.51

How is this value calculated?

Ladder estimate · English · ~£1.51 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	133	2 mo	£1.51	1085.71
de roh NM × 0.8776 (Sprach-Faktor aus 92 Karten)	16	2 mo	£1.49	2.5
fr roh NM × 0.7066 (Sprach-Faktor aus 57 Karten)	4	3 mo	£1.22	2.18

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £1.51 · Σ g = 1090.39

Measured error for this era×language (backtest): ±16 %

Ladder estimate · Deutsch · ~£1.70 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	16	2 mo	£1.70	130.61
en roh NM × 1.1394 (Sprach-Faktor aus 92 Karten)	133	2 mo	£1.72	2.97
fr roh NM × 0.7687 (Sprach-Faktor aus 53 Karten)	4	3 mo	£1.32	1.23

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £1.70 · Σ g = 134.81

Measured error for this era×language (backtest): ±19 %

Ladder estimate · Français · ~£1.75 gelb

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	4	3 mo	£1.72	32.65
en roh NM × 1.4152 (Sprach-Faktor aus 57 Karten)	133	2 mo	£2.13	1.65
de roh NM × 1.301 (Sprach-Faktor aus 53 Karten)	16	2 mo	£2.21	1.37

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £1.75 · Σ g = 35.67

Measured error for this era×language (backtest): ±25 %

Gate not green — shown only here, never as the price.

Ladder estimate · Italiano · ~£1.34 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 0.969 (Sprach-Faktor aus 39 Karten)	133	2 mo	£1.45	2.89
de roh NM × 0.8475 (Sprach-Faktor aus 35 Karten)	16	2 mo	£1.44	1.8
fr roh NM × 0.6235 (Sprach-Faktor aus 25 Karten)	4	3 mo	£1.07	1.66

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £1.34 · Σ g = 6.35

Measured error for this era×language (backtest): ±17 %

PSA Population

No PSA numbers for this print yet — in any language.

Frequently asked questions

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.