Pokémon · Mysterious Treasures

Unown [I]

French name: Zarbi

37/123Rare

Unown [I] (Mysterious Treasures 37/123) has a market price of US$2.65 to US$10.38 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$2.65Low US$1.00

Reverse HolofoilUS$10.38Low US$4.54

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

Card details

Type: Pokemon
HP: 50
Energy type: Psychic
Stage: Basic
Weakness: Psychic +10
Retreat cost: 1
Artist: Daisuke Ito

Card text

Poké-POWER: ITEM Once during your turn (before your attack), if you have Unown I, Unown T, Unown E, and Unown M on your Bench, you may search your deck for a Trainer card, show it to your opponent, and put it into your hand. Shuffle your deck afterward. You can't use more than 1 ITEM Poké-Power each turn.

Attacks

Hidden Power (Colorless) Choose an Energy card attached to the Defending Pokémon and put it face down. Treat that card as a Special Energy card that provides Colorless Energy and doesn't have any effect other than providing Energy. Put that card face up at the end of your opponent's next turn.

About this card

Unown [I] is card 37/123 in Mysterious Treasures, a Pokémon set released Aug 22, 2007. Rarity: Rare. Finishes: Normal, Reverse Holofoil. Illustrated by Daisuke Ito. Reference market price on Nov 9, 2026: US$2.65 (Normal), US$10.38 (Reverse Holofoil). Over the last 30 days, the Normal price went up 1.9%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.