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Mewtwo-GX 78/73 Shining Legends

SHINING LEGENDS

Mewtwo-GX 78/73

Mewtwo-GX is card 78/73 in Shining Legends (SLG), a Sun & Moon set, released on October 6, 2017. It’s a Rare Secret illustrated by Mitsuhiro Arita. A Near Mint copy has a market price of $828.69 as of October 17, 2026, up 2% over 30 days.

Market price · Near Mint

$828.69+2% in 30 days

Jul 19, 2026 · $739.96Low $739.96 · High $828.69Oct 17, 2026 · $828.69

As of October 17, 2026. Prices are estimates from third-party market data and are not offers to buy or sell. Holo10 in the Holofile app adds 6-month, 1-year and all-time charts.

Number
78/73
Pokémon
Mewtwo
Released
October 6, 2017

Prices

Holo

Ungraded
ConditionMarket30 days
Near Mint$828.69+2%
Lightly Played$605.81+4%
Moderately Played$409.67+10%
Heavily Played$293.10+3%
Damaged$256.85+6%
Graded
GradeMarket30 days
PSA 10$8,360.61+4%
PSA 9$1,601.74−2%
CGC 10 Pristine$4,500.000%
BGS 10 Black Label$80,486.120%
TAG 10$7,112.710%
SGC 10$2,550.000%
ACE 9$1,072.160%
ARS 8$550.000%

Market prices as of October 17, 2026: in US dollars unless marked. Prices are estimates from third-party market data and are not offers to buy or sell.