For each card in your opponent's hand, put 1 damage counter on their Active Pokémon.
Heal all damage from this Pokémon. (You can't use more than 1 GX attack in a game.)
Celestial Storm was released in 2018. Series classification for this set is Sun & Moon.
The checklist contains 187 cards, placing it in a large expansion range. As of 2026, the set is 8 years old and now falls into an established back-catalog period.
In the Celestial Storm checklist, Mr. Mime-GX occupies position #156 as a Rare Ultra card.
Mr. Mime-GX is a Celestial Storm card from the 2018 release window.
Its card type is Pokémon. The rarity label is Rare Ultra.
Printed HP is 150. 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.
Latest market snapshots place Mr. Mime-GX in Celestial Storm at roughly $13.90.
The 7-day delta remains near neutral at +1.5%. That is close to the 30-day average of $13.72.
The 90-day window shows a floor near $13.07 and a peak around $14.07 (7% total spread), which maps to low-volatility movement. Rarity classification for this copy is Rare Ultra.
Collectors tracking Mr. Mime-GX often benchmark it against other Mr.
cards. Comparable entries in this snapshot: 3 cards, 2 distinct sets.
In this sample, pricing ranges between $2.75 and $36.80 (1238% total span). Relative to the alternative average ($14.30), this card is -3%.
Notable alternatives include Mr. Mime-GX #67 (Team Up) at $3.35, Mr.
Current valuation lens: Over the last 7 days, prices have remained stable at +1.5%, indicating a consolidation phase over sudden breakouts. Observed 90-day bounds of $13.07 and $14.07 create a 7% band, matching a low-volatility profile.
Current value remains close to its 30-day mean ($13.72). Condition sensitivity is substantial: PSA 10 carries a +1539% premium over raw value.
PSA 9 is currently around $35.98, while PSA 10 is $227.84.
