Horsea

Aquapolis · #84/147 · Common · 2003

All 71 Horsea cards ranked by value →
$9.64
Market price ▲ 2.2% (30d)
Prices as of Sep 25, 2026
HP 40WaterBasicArt · Hisao Nakamura
409graded pop
23%gem rate
57.1×PSA 10 vs raw
+$126.72EV to grade — worth it
Market data

Printings & price history

84▼ 0.3% 7d$9.64
Low $5.00Mid $9.22

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Live listings

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Graded market

Graded values

PSA 10 report →updated 2026-09-25
Grade 6 est.$7.59
Grade 5 est.$6.39
Grade 4 est.$5.27
Grade 3 est.$4.39
Grade 2 est.$3.60
Grade 1 est.$3.04

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

PSA 10 price history$550.00

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

Graded population census · updated 2026-09-17

CGC147 graded · 41 gem 10
PSA131 graded · 44 gem 10

Population data from PriceCharting, updated monthly.

More Horsea cards all 71 ranked by value →

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 $9.64 right now, based on the latest market data from September 26, 2026. Across the 2 printings we track, copies run anywhere from $5.00 to $74.98 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $550.00, roughly 57.1x the raw price, while a PSA 9 sits near $46.98. 147 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.

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