How much is Tentacruel worth?

A raw (ungraded) Tentacruel from Undone Seal is currently worth approximately $6.90 based on recent sales. Prices are based on completed sales across eBay, Goldin, and other marketplaces.

What set is Tentacruel from?

Tentacruel is from the Undone Seal set, card number 21.

Where can I buy Tentacruel?

Tentacruel listings from eBay, Goldin, and other marketplaces are tracked in real time on CardIndex at https://www.cardindex.co.

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Number#21

SetUndone Seal

Year2004

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About Tentacruel

Tentacruel from the Undone Seal set (#21) is a Pokemon trading card released in 2004. Current fair market values for Tentacruel are Raw: $6.90. A raw (ungraded) copy last sold for $6.90 on August 30, 2026. CardIndex has tracked 2 total sales across all grades for this card. There are currently 1 active listings for Tentacruel.