Mewtwo & Mew GX

Unified Minds · 71/236 ·Ultra Rare

Illustration: Mitsuhiro Arita → All Worlds Stamp cards →

Market price

£106.82

How is this value calculated?

Ladder estimate · English · ~£106.82 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	128	7 d	£107.30	1044.9
eigene LP-Verkäufe ÷ 0.9201	39	10 d	£87.01	7.72
eigene PSA8-Verkäufe ÷ 0.8594	12	41 d	£139.64	4.29
eigene PSA9-Verkäufe ÷ 1.4842	78	22 d	£92.00	1.9
eigene PSA7-Verkäufe ÷ 0.9412	2	3 mo	£57.85	1.15
eigene PSA10-Verkäufe ÷ 7.174	91	25 d	£102.84	0.31
it roh NM × 1.2202 (Sprach-Faktor aus 9 Karten)	3	3 mo	£44.33	2.65
de roh NM × 1.3644 (Sprach-Faktor aus 28 Karten)	15	2 d	£54.94	1.51

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £106.82 · Σ g = 1064.43

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

Ladder estimate · Deutsch · ~£41.44 gelb

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	15	2 d	£40.26	122.45
eigene LP-Verkäufe ÷ 0.9201	10	6 d	£39.78	7.28
eigene PSA8-Verkäufe ÷ 0.8594 · Set +18% nachgeführt	2	2 mo	£90.87	3.89
it roh NM × 1.1063 (Sprach-Faktor aus 7 Karten) · Set +18% nachgeführt	3	3 mo	£44.92	1.35
en roh NM × 0.7345 (Sprach-Faktor aus 28 Karten)	128	7 d	£78.82	0.99

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £41.44 · Σ g = 135.96

Measured error for this era×language (backtest): ±34 %

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

Ladder estimate · Français · ~£62.35 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	2	2 mo	£80.70	16.33
eigene LP-Verkäufe ÷ 0.9201	4	39 d	£31.07	6.52
it roh NM × 1.0054 (Sprach-Faktor aus 9 Karten)	3	3 mo	£36.52	4.14
en roh NM × 1.1893 (Sprach-Faktor aus 36 Karten)	128	7 d	£127.62	3.95
de roh NM × 1.2874 (Sprach-Faktor aus 10 Karten)	15	2 d	£51.84	1.58

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £62.35 · Σ g = 32.52

Measured error for this era×language (backtest): ±9 %

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

Ladder estimate · Italiano · ~£29.93 gelb

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	3	3 mo	£36.33	24.49
en roh NM × 0.8195 (Sprach-Faktor aus 9 Karten)	128	7 d	£87.93	3.46
de roh NM × 0.9039 (Sprach-Faktor aus 7 Karten)	15	2 d	£36.39	1.95

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £40.24 · Σ g = 29.9

Cap: 2× no buyer from £31.50 € → clamped to £31.50 × 0.95 = £29.93 € (ladder said £40.24 €).

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

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

PSA Population

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

Recent sales · 3

2026-08-20	EN	PSA 10	2019 Pokemon Worlds Perfection Mewtwo & Mew GX PSA 10 #71/23	£659.86
2026-07-15	EN	PSA 8	Pokemon Mewtwo & Mew GX TAG TEAM GX Holo 2019 Worlds #71/236	£56.15
2026-06-26	EN	PSA 10	2019 Mewtwo & Mew GX 71/236 Worlds Perfection Tag Team PSA 1	£879.04

Frequently asked questions

Is it worth grading Mewtwo & Mew GX Unified Minds 71/236?

A PSA 10 currently sells for about £692.50, raw the card sits at £106.82 — 6,5× as much. Mathematically, submitting returns £692.50 on average, before fees and shipping. Rule of thumb: submit when the value at a realistic grade is at least double the raw value — which is the case here. Centering decides it: an off-centre card will not get a 10.

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.