Wishiwashi

Cosmic Eclipse · #240/236 · Rare Secret · 2019

$19.76

Market price ▲ 2.8% (30d)

Prices as of Aug 14, 2026

HP 180WaterBasicArt · Misaki Hashimoto

1,929graded pop

28%gem rate

6.6×PSA 10 vs raw

-13%off ATH $17.92 · Aug 2026

+$8.99EV to grade — marginal

Market data

Price history

Secret▲ 1.1% 7d

Low $14.99Mid $20.00

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Live listings

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Graded market

Graded values

PSA 10 report →updated 2026-08-13

Grade 6 est.$14.89

Grade 5 est.$12.54

Grade 4 est.$10.34

Grade 3 est.$8.62

Grade 2 est.$7.05

Grade 1 est.$5.95

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$130.00

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

Graded population census · updated 2026-07-07

PSA1,365 graded · 432 gem 10

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CGC564 graded · 106 gem 10

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Population data from PriceCharting, updated monthly.

Abilities

Scatter

At the end of your opponent's turn, if this Pokémon has any damage counters on it, flip a coin. If tails, shuffle this Pokémon and all cards attached to it into your deck.

Attacks

130Hydro Splash

“Wishiwashi assemble in this formation to face off against strong foes. It boasts a strength that earned it the name "demon of the sea."”

How much is Wishiwashi #240/236 worth?

A raw copy of Wishiwashi #240/236 (Cosmic Eclipse, 2019) is worth about $19.76 right now, based on the latest market data from August 14, 2026.

Grading changes the math on this one: a PSA 10 is valued around $130.00, roughly 6.6x the raw price, while a PSA 9 sits near $24.26. 1,365 copies have been graded to date, and 32% 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 Cosmic Eclipse?Full master set guide — every card, chase list, and completion cost→