Tentacool

Aquapolis · #113/147 · Common · 2003

All 35 Tentacool cards ranked by value →
$3.64
Market price ▲ 4.0% (30d)
Prices as of Nov 6, 2026
HP 50WaterBasicArt · Hajime Kusajima
181graded pop
35%gem rate
44.7×PSA 10 vs raw
-9%off ATH $4.00 · Oct 2026
+$61.22EV to grade — worth it
Market data

Printings & price history

Normal▲ 2.5% 7d$3.64
Low $2.00Mid $3.74

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Graded market

Graded values

PSA 10 report →updated 2026-11-06
Grade 6 est.$3.80
Grade 5 est.$3.20
Grade 4 est.$2.64
Grade 3 est.$2.20
Grade 2 est.$1.80
Grade 1 est.$1.52

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$162.74

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

Graded population census · updated 2026-09-17

CGC104 graded · 38 gem 10
PSA77 graded · 26 gem 10

Population data from PriceCharting, updated monthly.

Auction sale integrity

New

Graded sales for this card from public auctions, each checked for shill/relist patterns and prices that don’t match the market. How this works →

Clean price · CGC 10
$25.20
Low confidence — a single sale, not yet corroborated
Recent sale price by grade · tracked by cert number
CGC 10
$21.00
last $21.00 · Aug 24, 2026 · 1 sale
Unconfirmed
CGC 10 · 6 bids · Aug 24, 2026
$21.00
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Attacks

Poison Sting
Flip a coin. If heads, the Defending Pokémon is now Poisoned.
Recover
Discard 1 Water Energy card attached to Tentacool in order to use this attack. Remove all damage counters from Tentacool.

How much is Tentacool #113/147 worth?

Right now (November 6, 2026) the going rate for an ungraded Tentacool #113/147 from Aquapolis is about $3.64. Across the 2 printings we track, copies run anywhere from $2.00 to $291.07 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $162.74, roughly 44.7x the raw price, while a PSA 9 sits near $49.99. 104 copies have been graded to date, and 37% 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 Aquapolis?Full master set guide — every card, chase list, and completion cost→