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Tentacruel

HP 70WaterStage 1Evolves from Tentacool

How much is Tentacruel H26 (Aquapolis) worth?

Tentacruel H26 (Aquapolis · AQ, holo, language per Cardmarket listing, 2003) is worth €5.14 on 13 October 2026 (Cardmarket trend).

Cardmarket 30-day average: €4.51; lowest listing: €1.44. In the US, TCGplayer lists it at $173.90.

Trend of the Cardmarket listing across all conditions and editions of this print, excluding reverse holo; graded copies trade separately.

Source: Cardmarket via Pepita · updated 13 October 2026

Has Tentacruel H26 gone up in value?

Tentacruel H26 (Aquapolis · AQ, holo, language per Cardmarket listing, 2003) is priced at €5.14 on 13 October 2026: +34.6% since 30 December 2024 (€3.82) and −20.1% since 13 September 2026 (€6.43), based on the Cardmarket trend.

Date	€	Change to latest quote
13 October 2026	€5.14	+0.0%
13 September 2026	€6.43	−20.1%
17 June 2026	€4.72	+8.9%
30 December 2024	€3.82	+34.6%
9 September 2026 (series high)	€6.43	−20.1%

Change in the Cardmarket trend, not actual sales; the history has gaps with no readings between some dates.

Source: Cardmarket via Pepita · updated 13 October 2026

€7.00€6.00€5.00€4.00

€7.00€6.00€5.00€4.00€3.00

7-day change: +1.4%; Cardmarket trend
30-day change: −20.1%; Cardmarket trend
Average sale: €3.80; Cardmarket sales
Lowest listing: €1.44; Cardmarket listings

Price analytics · Holo

Trend price: €5.14
Average sold price: €3.80
1-day average: €2.49
7-day average: €4.21
30-day average: €4.51
Lowest listed: €1.44

US market · TCGplayer ($)

Holo: Low $1,010.92 · High $1,758.82$173.90

Where to buy

Links open the sellers’ own sites. Pepita earns no commission from them.

This one’s worth €5.14. What about yours?Scan this code with your phone. Pepita prices every card in 1 second. Free app. The app interface is currently in French.Scan your cards with Pepita: every price in 1 second. Free app. The app interface is currently in French.Scan my cards

Poke-POWERStrange Tentacles

Once during your turn (before your attack), as long as the number of Energy cards attached to the Defending Pokémon is less than the number of Energy cards attached to your Active Pokémon, you may choose an Energy card, if any, in your opponent's discard pile and attach it to the Defending Pokémon. This power can't be used if Tentacruel is affected by a Special Condition.

Poison Sting20

Flip a coin. If heads, the Defending Pokémon is now Poisoned.