Horsea

Aquapolis · #84/147 · Common · 2003

$42.20

84 · Reverse Holofoil · Market price ▲ 16.8% (30d)

Prices as of Jul 26, 2026

84 84 · Reverse Holofoil

HP 40WaterBasicArt · Hisao Nakamura

396graded pop

23%gem rate

2.0×PSA 10 vs raw

-12%off ATH $6.80 · May 2026

−$22.38EV to grade — don't

Printings & price history

84 · Reverse Holofoil▲ 16.8% 7d$42.20

Low $29.99Mid $29.99High $29.99

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Graded values

updated 2026-07-26

Grade 6 est.$48.10

Grade 5 est.$40.50

Grade 4 est.$33.42

Grade 3 est.$27.85

Grade 2 est.$22.78

Grade 1 est.$19.24

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$438.03

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

Graded population census · updated 2026-07-07

Reverse Holofoil

PSA85 graded · 6 gem 10

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CGC46 graded · 2 gem 10

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Population data from PriceCharting, updated monthly.

Attacks

10Bubble

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

How much is Horsea #84/147 worth?

A raw copy of Horsea #84/147 (Aquapolis, 2003) is worth about $8.16 right now, based on the latest market data from July 26, 2026. Across the 2 printings we track, copies run anywhere from $4.39 to $72.80 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $85.00, roughly 10.4x the raw price, while a PSA 9 sits near $33.00. 134 copies have been graded to date, and 28% 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.