Unown [O]

Secret Wonders · #70/132 · Uncommon · 2007

All 147 Unown cards ranked by value →
$4.55
Reverse Holofoil · Market price ▲ 22.3% (30d)
Prices as of Aug 22, 2026
NormalReverse Holofoil
HP 50PsychicBasicArt · Daisuke Ito
80graded pop
21%gem rate
14.0×PSA 10 vs raw
-58%off ATH $3.99 · Aug 2026
+$1.34EV to grade — marginal
Market data

Printings & price history

Reverse Holofoil▲ 20.1% 7d$4.55
Low $2.33Mid $4.85

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Live listings

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Graded market

Graded values

PSA 10 report →updated 2026-08-22
Grade 6 est.$3.79
Grade 5 est.$3.19
Grade 4 est.$2.63
Grade 3 est.$2.19
Grade 2 est.$1.80
Grade 1 est.$1.52

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

Reverse Holofoil · PSA 10 price history$98.12

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-08-01

Reverse Holofoil
CGC24 graded · 4 gem 10
PSA10 graded · 1 gem 10

Population data from PriceCharting, updated monthly.

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Abilities

ONE
Once during your turn (before your attack), if you have Unown O, Unown N, and Unown E on your Bench and you have 1 card left in your hand, you may draw cards until you have 7 cards in your hand.

Attacks

10Hidden Power
Flip a coin. If heads, the Defending Pokémon is now Asleep.

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

How much is Unown [O] #70/132 worth?

Right now (August 23, 2026) the going rate for an ungraded Unown [O] #70/132 from Secret Wonders is about $1.14. Across the 2 printings we track, copies run anywhere from $0.39 to $43.10 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $63.72, roughly 55.9x the raw price, while a PSA 9 sits near $22.03. 46 copies have been graded to date, and 26% of them came back a 10 — worth knowing before you pay grading fees.

Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.

Collecting Secret Wonders?Full master set guide — every card, chase list, and completion cost→

Other printings of Unown [O] 1

Unown [O] #69 Neo Discovery
Unown [O]
Neo Discovery · #69/75