
Mewtwo & Mew Gx#SM191

2019 Pokémon SM Black Star Promo Mewtwo & Mew Gx #SM191
The 2019 Pokémon SM Black Star Promo Mewtwo & Mew Gx #SM191 has an estimated PSA 10 value of $1,380 on Assetra. Its latest recorded PSA 10 sale was $1,525 on 9 Nov 2026, following $1,330 in November 2026.
Assetra tracks 2,275 recorded sales; the 100 most recent, 48 of them PSA 10, range from $216 to $2,043. The all-time record is $10,073 (22 Sept 2025).
PSA population: 20,210 graded copies, 10,024 PSA 10 (50%). CGC and BGS: a further 2,822.
Based on 2,275 recorded sales through 9 Nov 2026. Past sales do not guarantee current value. How Assetra builds these numbers
Intelligence for collectible markets
© 2026 Assetra. All rights reserved.
Market data is provided for informational purposes only.
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