Ariados

Aquapolis · #3/147 · Rare · 2003

$10.39
Market price 15.8% (30d)
Prices as of Jul 26, 2026
HP 70GrassStage 1Art · Shin-ichi Yoshida
355graded pop
25%gem rate
6.0×PSA 10 vs raw
-53%off ATH $19.99 · Jul 2026
+$10.42EV to grade — marginal

Printings & price history

Normal 0.0% 7d$10.39
Low $10.99Mid $15.40

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Graded values

updated 2026-07-26
Grade 6 est.$9.03
Grade 5 est.$7.60
Grade 4 est.$6.27
Grade 3 est.$5.23
Grade 2 est.$4.28
Grade 1 est.$3.61

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$150.00

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

Graded population census · updated 2026-07-07

CGC102 graded · 26 gem 10
PSA92 graded · 39 gem 10

Population data from PriceCharting, updated monthly.

Abilities

Gluey Slime
As long as Ariados is in play, each player must pay an additional Colorless to retreat his or her Active Pokémon. Gluey Slime can't make a player pay more than an additional Colorless to retreat a Pokémon, even if there is more than 1 Ariados in play.

Attacks

20+Spider Force
Flip a coin. If heads, this attack does 20 damage plus 10 more damage. If tails, this attack does 20 damage and the Defending Pokémon is now Paralyzed.

How much is Ariados #3/147 worth?

A raw copy of Ariados #3/147 (Aquapolis, 2003) is worth about $10.39 right now, based on the latest market data from July 26, 2026. Across the 2 printings we track, copies run anywhere from $10.99 to $1,202.72 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $150.00, roughly 14.4x the raw price, while a PSA 9 sits near $30.00. 112 copies have been graded to date, and 13% 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 Ariados has moved over time.