Horsea

Battle Styles · #31/163 · Common · 2021

$0.27
Reverse Holofoil · Market price 12.5% (30d)
Prices as of Aug 14, 2026
HP 60WaterBasicArt · Anesaki Dynamic
28graded pop
0%gem rate
113.3×PSA 10 vs raw
-64%off ATH $0.55 · Jul 2026
$14.93EV to grade — don't
Market data

Printings & price history

Reverse Holofoil 0.0% 7d$0.27
Low $0.08Mid $0.28

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Graded market

Graded values

PSA 10 report →updated 2026-08-14
Grade 6 est.$0.32
Grade 5 est.$0.27
Grade 4 est.$0.22
Grade 3 est.$0.19
Grade 2 est.$0.15
Grade 1 est.$0.13

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$31.10

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

Graded population census · updated 2026-08-02

Reverse Holofoil
CGC8 graded · 0 gem 10
PSA4 graded · 0 gem 10

Population data from PriceCharting, updated monthly.

Attacks

10Smokescreen
During your opponent's next turn, if the Defending Pokémon tries to attack, your opponent flips a coin. If tails, that attack doesn't happen.

It makes its nest in the shade of corals. If it senses danger, it spits murky ink and flees.

How much is Horsea #31/163 worth?

Horsea #31/163 is a Common card from Battle Styles (2021) — today it trades at roughly $0.20 ungraded. Across the 2 printings we track, copies run anywhere from $0.02 to $15.00 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $30.59, roughly 152.9x the raw price, while a PSA 9 sits near $10.34. 14 copies have been graded to date, and 0% of them came back a 10 — worth knowing before you pay grading fees.

These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.

Collecting Battle Styles?Full master set guide — every card, chase list, and completion cost