Pokémon · SM12a: TAG TEAM GX: Tag All Stars

Mysterious Treasure

French name: Trésor Mystérieux

134/173

Mysterious Treasure (SM12a: TAG TEAM GX: Tag All Stars 134/173) has a market price of US$1.35 as of Nov 9, 2026.

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Price guide

The market price on TCGplayer, in US dollars: a guide, not an offer.

Market price

NormalUS$1.35Low US$0.79

As of Nov 9, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.

Card details

Type: Trainer - Item

Card text

Discard a card from your hand. If you do, search your deck for a Psychic or Dragon Pokémon, reveal it, and put it into your hand. Then, shuffle your deck.

About this card

Mysterious Treasure is card 134/173 in SM12a: TAG TEAM GX: Tag All Stars, a Pokémon set released Oct 4, 2019. Reference market price on Nov 9, 2026: US$1.35. The Normal price did not change over the last 30 days. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.