Pokémon TCG card · Psychic

Unown [I]

Unown [I] has 7 printings across 4 sets on TCGplayer (4 English and 3 Japanese). Prices run from $0.72 to $9.05. The cheapest is Unown [I] at $0.72 and the most valuable is Unown [I] at $9.05. The most traded printing over the last 30 days is Unown [I], with 159 copies sold.

TCGplayer market prices as of 2026-09-29. Updated nightly.

Card text

Basic Pokémon · 50 HP · Psychic

1Hidden 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 1 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.

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.

Weakness P+10 · Retreat 1

English printings (4)

Unown [I] 37/123, Mysterious Treasures · Rare — Unown [I] 37/123
Mysterious Treasures · Rare
$9.05
price history

Unown [I] 68/75, Neo Discovery · Common — Unown [I] 68/75
Neo Discovery · Common
$2.75
price history

Japanese printings (3)

Unown I Japanese, Crossing the Ruins... · Common — Unown I Japanese
Crossing the Ruins... · Common
$3.28
price history

Unown I Japanese, Secret of the Lakes · Rare — Unown I Japanese
Secret of the Lakes · Rare
$3.00
price history

Every printing of Unown [I]

Buy every English printing (2, about $3.13)

One copy of each card. TCGplayer fills the cart with the cheapest listing for each card and prices move, so your total can differ from ours. Normal and reverse holo copies share one TCGplayer product, so each card goes in once. Disclosure: these buttons open TCGplayer through our affiliate link. It does not change your price and it supports this work.

Printing	Set	Rarity	Finish	Market	Sold 30d
Unown [I] 68/75	Neo Discovery	Common	1st Edition	$2.75	27	Buy
Unown [I] 68/75	Neo Discovery	Common	Unlimited	$0.72	159	Buy
Unown [I] 37/123	Mysterious Treasures	Rare	Reverse Holofoil	$9.05	6	Buy
Unown [I] 37/123	Mysterious Treasures	Rare	Normal	$2.41	23	Buy
Unown I Japanese	Secret of the Lakes	Rare	Unlimited	$2.25	1	Buy
Unown I Japanese	Secret of the Lakes	Rare	1st Edition	$3.00	1	Buy
Unown I Japanese	Crossing the Ruins...	Common	Normal	$3.28	2	Buy

About this page

Prices are TCGplayer market prices, refreshed nightly. Sold counts are TCGplayer completed sales over the trailing 30 days. Japanese rows come from TCGplayer's Pokemon Japan catalog and use the English card name. Card images and Buy buttons open TCGplayer through our affiliate link; printing names open our own price history pages. Not financial advice.