Unown

HS—Undaunted · #40/90 · Uncommon · 2010

$5.09

Reverse Holofoil · Market price ▲ 32.6% (30d)

Prices as of Jul 26, 2026

Normal Reverse Holofoil

HP 50PsychicBasicArt · Hideaki Hakozaki

22graded pop

0%gem rate

10.4×PSA 10 vs raw

-45%off ATH $2.92 · Jul 2023

−$10.70EV to grade — don't

Printings & price history

Reverse Holofoil▲ 0.0% 7d$5.09

Low $6.80Mid $15.00

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Graded values

updated 2026-07-26

Grade 6 est.$5.03

Grade 5 est.$4.24

Grade 4 est.$3.50

Grade 3 est.$2.92

Grade 2 est.$2.39

Grade 1 est.$2.01

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$101.69

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

Graded population census · updated 2026-07-09

CGC12 graded · 0 gem 10

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PSA10 graded · 0 gem 10

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Population data from PriceCharting, updated monthly.

Abilities

DARK

Once during your turn, when you put Unown from your hand onto your Bench, you may search your deck for a Darkness Energy card, show it to your opponent, and put it into your hand. Shuffle your deck afterward.

Attacks

10Hidden Power

“Their shapes look like hieroglyphs on ancient tablets. It is said that the two are somehow related.”

How much is Unown #40/90 worth?

A raw copy of Unown #40/90 (HS—Undaunted, 2010) is worth about $1.23 right now, based on the latest market data from July 26, 2026. Across the 2 printings we track, copies run anywhere from $0.47 to $49.99 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $53.18, roughly 43.2x the raw price, while a PSA 9 sits near $19.39. 12 copies have been graded to date, and 0% of them came back a 10 — worth knowing before you pay grading fees.

We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Unown has moved over time.