Mewtwo-GX #31

Mewtwo-GX is a Hidden Fates card from the 2019 release window. Its card type is Pokémon.

The rarity label is Rare Holo GX. Printed HP is 180.

Energy typing is Psychic. Card subtype classification is Basic and GX.

Printed card effect: Pokémon-GX rule: When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards. The printed attacks highlight "Super Psy Bolt" and "Psycrush-GX".

Mewtwo-GX (Hidden Fates) is presently valued at about $7.09 in raw condition. Its 7-day movement is largely flat at +0.1%.

It now sits 12.7% above its 30-day average of $6.29. In the past 90 days, observed prices ranged from $4.37 to $7.28 (41% spread), a moderate-volatility profile.

This version is categorized as Rare Holo GX.

Market structure summary: The latest week is near flat (+0.1%), suggesting consolidation rather than breakout behavior. With a 41% 90-day spread ($4.37-$7.28), this card currently tracks as moderate-volatility.

Current value is 12.7% above its 30-day reference ($6.29). Condition sensitivity is substantial: PSA 10 carries a +1067% premium over raw value.

PSA 9 is currently around $32.54, while PSA 10 is $82.74.

Release year for Hidden Fates is 2019. It belongs to the Sun & Moon series.

With 69 listed cards, this is a compact set by modern TCG standards. As of 2026, the set is 7 years old and now falls into an established back-catalog period.

Mewtwo-GX (#31) is one of the Rare Holo GX prints in this expansion.

Mewtwo-GX sits within a broader pool of Mewtwo-GX variants that can be compared by set, rarity, and price. This comparison sample includes 6 alternatives across 3 sets.

Observed alternatives run from $8.93 to $529.28 (5827% spread). The current card sits -94% versus the sampled alternative average of $124.55.

Notable alternatives include Mewtwo-GX #SM196 (SM Black Star Promos) at $16.92, Mewtwo-GX #SV59 (Hidden Fates Shiny Vault) at $101.52, Mewtwo-GX #76 (Shining Legends) at $70.55, and Mewtwo-GX #72 (Shining Legends) at $20.13.