GT
Tentacool

Pokémon · EX

Tentacool

EX

Legend Maker · #66 · Common · 2006

Listings

No active listings

From

Market reference

$0.38

TCGPlayer

Current listings on The Game Traders

No active listings for this card right now.

Card facts

Quick reference for collectors and graders.

Set position
66 / 93
Release year
2006
Rarity
Common
HP
50
Subtype
Basic
Evolves to
Tentacruel
Retreat cost
1 energy
Illustrator
Tomoaki Imakuni
Pokédex #
72
Series
EX

Card analysis

Computed from this card's stats and text — not a reposted price.

Primary role
Status Conditions
Prize liability
1 Prize given up
Single-prize attacker — favourable prize trades
Setup
Basic
Plays straight down — no evolution needed

Strategy & play

How Tentacool plays — derived from its stats and the rules of the game, not an opinion.

  • A Basic — hits the board turn 1 with no evolution tax.
  • Inflicts Poison — guaranteed chip damage every turn between turns (no coin flip). It stacks with your attack math to cross KO thresholds the attack alone misses.
  • Needs Water Energy to attack — your line must supply that color.
  • Water type, weak to Lightning ×2 — a Lightning attacker doing ≥25 effectively one-shots it.

How to beat Tentacool

  • Exploit its Lightning weakness — ≥25 damage one-shots it.
  • On the receiving end of a condition? Retreat, switch, or evolve to wipe it — conditions only stick to the Active.

More by Tomoaki Imakuni

This card was illustrated by Tomoaki Imakuni.

View all 14 cards →

Building around Tentacool?

Drop it into the deck builder for a live consistency score, synergy suggestions, and Standard legality checks.

Open the Deck Builder →

About this card

HP: 50Type:WWaterSubtype: BasicEvolves to: Tentacruel

WPoison Sting

The Defending Pokémon is now Poisoned.

Weakness:L×2

Retreat cost:C

Tournament legality

Current legal status across competitive formats.

unlimitedLegal

Pricing reference

Latest snapshot from the upstream catalog. Actual marketplace prices fluctuate by condition, edition, and grade — use this as a reference, not a quote.

TCGPlayer (USD)

Updated 2026/07/04
VariantLowMidHighMarketDirect Low
Normal$0.18$0.39$19.98$0.38
Reverse Holofoil$17.72$49.99$679.50$17.65

Cardmarket (EUR)

Updated 2026/02/04
VariantPrice
1-day average€0.53
7-day average€0.16
30-day average€0.18
Low€0.02
Trend price€0.15
Low (excellent+)€0.02
Reverse holo low€1.00
reverseHoloAvg1€1.49
Reverse holo 7-day€4.34
reverseHoloSell€4.23
averageSellPrice€0.18
Reverse holo 30-day€3.97
Reverse holo trend€4.37

Frequently asked

How can I tell if my Tentacool is real?

Tentacool is not on our list of commonly-counterfeited cards, but counterfeits exist across every set. Check the back-light test (real cards have a black inner layer that blocks light; counterfeits glow through), the rosette dot pattern on the back under magnification, font weight and kerning on the card name, and the holofoil pattern if applicable. For high-value copies we recommend submitting to a professional grader (PSA, BGS, CGC) for tamper-evident authentication.

What is Tentacool worth?

As of the latest data, the current market reference price for Tentacool is $0.38; there are no active listings on The Game Traders right now. Actual value depends on condition, grading, edition and printing variant — graded high-condition copies (PSA 9–10) trade at a substantial premium over raw copies.

What set is Tentacool from?

Tentacool is from the Pokémon set "Legend Maker" in the EX series, released in 2006.

What rarity is Tentacool?

Tentacool is a Common card in the Legend Maker set.