![Unown [I] — Mysterious Treasures #37](https://images.pokemontcg.io/dp2/37_hires.png)
Unown [I]
| Low | Market | High | |
|---|---|---|---|
| normal | $0.95 | $1.95 | $19.98 |
| reverseHolofoil | $2.95 | $9.07 | $79.98 |
Ungraded is the live market price. PSA 9/10 are estimates from typical premiums for this card's era — tap any grade for real recent eBay sales.
Each shows expected net = graded value − raw ($2) − fee. PSA 10 ≈ $11 (est). Best case (top grade via CGC): +$-33.
PSA usually resells highest for Pokémon; BGS & CGC grade a bit cheaper but sell for less. Assumes a clean near-mint raw (~30% top grade / 44% one below). A guide, not a guarantee — centering & condition decide the real grade.
Trend seeded from Cardmarket 7- & 30-day averages, then refined by our daily TCGplayer tracking.
Cardmarket (EU): trend €1.40 · avg €1.96
Mysterious Treasures
Abilities
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
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.
“Shaped like ancient writing, it is a huge mystery whether language or UNOWN came first.”
Other printings of Unown [I]
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Frequently asked questions about Unown [I]
How much is Unown [I] (Mysterious Treasures #37) worth?
As of the latest update, Unown [I] (Mysterious Treasures #37) is worth about $1.95 ungraded. Recent listings range from $0.95 to $19.98. PSA 9 and PSA 10 graded copies typically sell for more — see the graded values and recent eBay sold prices above.
What is the rarity of Unown [I]?
Unown [I] (#37) is listed as Rare in the Mysterious Treasures set. Scarcer rarities and higher-demand cards tend to command a premium — compare the other printings below to see how this version stacks up.
Where can I buy Unown [I]?
You can buy Unown [I] from TCGplayer, eBay, Cardmarket (EU), Amazon, Card Kingdom, Troll and Toad and CoolStuffInc — all linked above with current prices where available. PokéPrice compares them so you can find the cheapest place to buy.
What set is Unown [I] from?
Unown [I] is card #37 from the Mysterious Treasures set, released 2007/08/01. Browse every card in the set and other printings of Unown [I] below.