Mewtwo GX
Sun & Moon Promos - 364/SM-P
Purchase price
Quantity
Purchase price
Quantity
Market prices
Mewtwo GX 364/SM-P from Sun & Moon Promos sells for about $100.35 ungraded, based on a single completed sale over a longer period: it sells too rarely for a 90-day median. As of October 4, 2026.
Ungraded
Median by period. Short periods can rest on a handful of sales: the count is shown next to each price, and prices marked “est.” are indicative.
Actual prices may vary.
Graded population report — Mewtwo GX #364/SM-P
No graded population data yet
About this card
The tournament that awarded this card was called the Mewtwo HR Competition, HR being the Japanese shorthand for the rainbow treatment printed edge to edge across it. Only the outright winner of a competition took this version home; players who merely reached the knockout rounds were handed the full art print instead. Entrants were given fifteen Remix Bout packs and a stack of basic Energy at the door and had to build their deck out of that, the tournaments being run in the Limited format.
Card details
Types
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Attacks
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Discard all Energy from your opponent's Active Pokémon. (You can't use more than 1 GX attack in a game.)
Weaknesses
