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Unown [I] 37/123 Mysterious Treasures

Unown [I]

Mysterious Treasures · No. 37/123

Rare EN Pokémon

Current value

$10.38

TCGplayer Near Mint

Prices

Variant TCGplayer Cardmarket
Normal $2.60 Low $2.60 · High $2.60 €1.59
Reverse Holofoil $10.38 Low $10.38 · High $10.38 €1.70

TCGplayer prices are Near Mint market averages, Cardmarket prices are 30-day averages in EUR. Refreshed every 15 minutes, as of .

Details

Ability

PokepowerITEM

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

ColorlessHidden Power

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.

Weakness
Psychic+10
Retreat
1
Rarity
Rare
Artist
Daisuke Ito
HP
50
Number
37/123
Types
Psychic
Subtypes
Basic

Shaped like ancient writing, it is a huge mystery whether language or UNOWN came first.

$10.38 +$1.58 (+18.0%)
Reverse Holofoil · TCGplayer Near Mint · last 90 days
Line chart of Reverse Holofoil · TCGplayer Near Mint · last 90 days. 91 points from Aug 2, 2026 to Oct 31, 2026. Latest $10.38, up +$1.58 (+18.0%) over the range.
Reverse Holofoil · TCGplayer Near Mint · last 90 days, average price by day
Date Average
Sep 2, 2026 $8.80
Sep 3, 2026 $8.80
Sep 4, 2026 $8.80
Sep 5, 2026 $8.80
Sep 6, 2026 $8.80
Sep 7, 2026 $8.80
Sep 8, 2026 $8.80
Sep 9, 2026 $8.80
Sep 10, 2026 $8.80
Sep 11, 2026 $8.80
Sep 12, 2026 $8.80
Sep 13, 2026 $8.80
Sep 14, 2026 $8.80
Sep 15, 2026 $8.80
Sep 16, 2026 $9.05
Sep 17, 2026 $9.05
Sep 18, 2026 $9.05
Sep 19, 2026 $9.05
Sep 20, 2026 $9.05
Sep 21, 2026 $9.05
Sep 22, 2026 $9.05
Sep 23, 2026 $9.05
Sep 24, 2026 $9.05
Sep 25, 2026 $9.05
Sep 26, 2026 $9.05
Sep 27, 2026 $9.05
Sep 28, 2026 $9.05
Sep 29, 2026 $9.05
Sep 30, 2026 $9.05
Oct 1, 2026 $9.05
Oct 2, 2026 $9.05
Oct 3, 2026 $9.05
Oct 4, 2026 $9.05
Oct 5, 2026 $9.05
Oct 6, 2026 $9.05
Oct 7, 2026 $12.03
Oct 8, 2026 $10.38
Oct 9, 2026 $10.38
Oct 10, 2026 $10.38
Oct 11, 2026 $10.38
Oct 12, 2026 $10.38
Oct 13, 2026 $10.38
Oct 14, 2026 $10.38
Oct 15, 2026 $10.38
Oct 16, 2026 $10.38
Oct 17, 2026 $10.38
Oct 18, 2026 $10.38
Oct 19, 2026 $10.38
Oct 20, 2026 $10.38
Oct 21, 2026 $10.38
Oct 22, 2026 $10.38
Oct 23, 2026 $10.38
Oct 24, 2026 $10.38
Oct 25, 2026 $10.38
Oct 26, 2026 $10.38
Oct 27, 2026 $10.38
Oct 28, 2026 $10.38
Oct 29, 2026 $10.38
Oct 30, 2026 $10.38
Oct 31, 2026 $10.38

Where to buy

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Unown [I] is card 37/123 of Mysterious Treasures, a Diamond & Pearl series English Pokémon TCG expansion. Prices and price history here come from TCGplayer and Cardmarket and refresh every 15 minutes, and you can scan and track your Mysterious Treasures cards in the Arca TCG app.

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