Unown I

Collector number 37
RareReverse Holo
Market Price£5.4630d change unavailable

Price data for this card starts 18 Sept 2026

Daily prices in GBP
DateMarket
18 Sept 2026£6.77
19 Sept 2026N/A
20 Sept 2026N/A
21 Sept 2026£6.78
22 Sept 2026£6.76
23 Sept 2026£6.77
24 Sept 2026£8.70
25 Sept 2026£6.85
26 Sept 2026£6.83
27 Sept 2026£6.83
28 Sept 2026£6.83
29 Sept 2026£6.82
30 Sept 2026£6.83
1 Oct 2026£5.46
2 Oct 2026£5.46
3 Oct 2026N/A

The cheapest copy at £2.50 is flagged as LP, so a clean one should ask more. Three of the four UK listings are played copies, making Near Mint genuinely scarce here. Asks run from £2.50 to £8.70, with the median at £8.70—the lowest is 71% under the middle—so there's real spread depending on condition.

Updated Summary by Claude

No recent sales for this card.

Card Details

Pokémon · Basic · Psychic

HP
50
Retreat cost
Weakness
Psychic +10

Poke-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.

Attack

Hidden Power

Cost:

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.

More Info

Unown I Rare Reverse Holo from Pokémon TCG Mysterious Treasures (2007). Psychic-type Pokémon card #37/378 with a single attack ability.

AI generated

Printings

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3

3 printings shown.

Card updated 3 Oct 2026. Prices may differ from individual listings.