Home / Promo / SM Black Star Promos / Mewtwo & Mew GX #SM191
Mewtwo & Mew GX #SM191 Pokémon Card from Pokemon Promo Set

Mewtwo & Mew GX #SM191

Pokemon Promo
Value & Grades
Raw
$289.13
▼ $10.87 30d
PSA 7
$317.50
462 pop
PSA 8
$342.28
1,648 pop
PSA 9
$532.40
▲ $107.40 30d
6,924 pop
PSA 9.5
$725.00
PSA 10
$3,720
▲ $1,845 30d
9,827 pop

PSA 9 vs PSA 10: a PSA 10 sells for $3,720, 7.0x the PSA 9 price of $532.40, with 9,827 PSA 10s and 6,924 PSA 9s graded.

Volume: Top 10%
Gem Mint · Other Companies
BGS 10
$4,836
CGC 10
$949.63
SGC 10
$454.23
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Ranked #6 in the September 2026 Grade Report — the top 30 cards to grade by expected profit. See the full list → Don't want to deal with grading submissions yourself? Our Grading Concierge handles it →
Promo card
Part of the SM Black Star Promos. See the whole set →
Handed out with Power Partnership Tins.
Market values aggregated from recent eBay sold listings · updated yesterday
Price History
Raw PSA 10
19,685 graded by PSA
View eBay Listings Buy on TCGplayer PSA Calculator

Population Distribution

PSA 10 9827
PSA 9 6924
PSA 8 1648
PSA 7 462
PSA 6 324
PSA 5 163
PSA 4 116
PSA 3 58
PSA 2 36
PSA 1 111

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