Shining Magikarp · Anniversary Stamp

Celebrations · 66A/25

Illustration: Ken Sugimori → All Anniversary Stamp cards →

Unlimited · 2021 Celebrations · 66A £25.89

Original Neo Revelation · 66 £667.68

Market price

£40.73

How is this value calculated?

Ladder estimate · English · ~£25.89 gelb

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	132	16 d	£25.92	1077.55
eigene LP-Verkäufe ÷ 0.9135	14	18 d	£29.72	6.51
eigene PSA9-Verkäufe ÷ 2.8443	35	20 d	£9.51	0.53
eigene PSA10-Verkäufe ÷ 9.2527	54	20 d	£11.75	0.15
de roh NM × 0.7242 (Sprach-Faktor aus 25 Karten)	19	25 d	£19.56	6.5

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £25.89 · Σ g = 1091.24

Measured error for this era×language (backtest): ±20 %

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

Ladder estimate · Deutsch · ~£27.33 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	19	25 d	£27.02	155.1
eigene PSA9-Verkäufe ÷ 2.8443	2	4 mo	£20.90	0.53
eigene PSA10-Verkäufe ÷ 9.2527	9	3 mo	£15.58	0.15
en roh NM × 1.3809 (Sprach-Faktor aus 25 Karten)	132	16 d	£35.80	7.37

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £27.33 · Σ g = 163.15

Measured error for this era×language (backtest): ±28 %

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

Ladder estimate · Français · ~£56.43 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene PSA9-Verkäufe ÷ 2.8443	2	45 d	£60.71	0.53
eigene PSA10-Verkäufe ÷ 9.2527	2	4 mo	£47.97	0.15
en roh NM × 2.0889 (Sprach-Faktor aus 8 Karten)	132	16 d	£54.15	0.36

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £56.43 · Σ g = 1.04

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

Ladder estimate · Italiano · ~£60.11 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 2.3186 (Sprach-Faktor aus 8 Karten)	132	16 d	£60.11	2.03

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £60.11 · Σ g = 2.03

Measured error for this era×language (backtest): ±169 %

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

2026-09-18

PSA 9

Pokemon 2021 Shining Magikarp 66/64 25th Anniversary Stamp C

£40.73

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.