Pokémon · Single card

Unown [X]

Secret Wonders · Diamond & Pearl

PsychicPokémonBasic

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Number

71/132

Rarity

Uncommon

HitBinder Price

~£1.42

Estimate · ungraded

PSA 10

—

graded — soon

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Price by condition

£1.42

£0.67

£0.47

£0.29

NM is the HitBinder Price; the rest use real per-condition ratios from our price archive.

Price history

▲ 40.6%

2026-04-30low £1.60 · high £2.25£2.25

The HitBinder Price is our trust-weighted estimate (archive blend), shown in your chosen display currency (switch it top-right); PSA 10 reflects recent graded sales. Indicative, not quotes — condition, grading and printing variance apply.

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Price trend

▲ 91.9% · 12 wks

Card details

HP 50Retreat 1Weakness Psychic +10

Poké-Power · X-RAY

Once during your turn (before your attack), if you have Unown X on your Bench, you may look at the top card of your opponent's deck and put it back on top of his or her deck.

Hidden Power

Flip a coin. If heads, the Defending Pokémon is now Paralyzed.

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

Illustrated by Kazuyuki Kano

Secret Wonders

Diamond & Pearl · 132 cards · 2007-11-01

Card analytics

Market snapshot

Supply & demand

0for sale

0wanting

No members selling or wanting this yet.

Share of set value

0.2%

£1.42 of £918.45 across the whole set.

Value rank in set

#97/ 262 priced

Ahead of 165 priced cards in the set.

Price stats

12 weekly snapshots

Low

£0.74

Average

£0.92

High

£1.42

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