Tentacool 20/83Undone Seal #20/83

Also searched as: Tentacool Undone Seal · Tentacool 020/083 · Undone Seal Tentacool · Tentacool 20 · Tentacool 20 83

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Price history

Daily market price for the last 2 days we have recorded. Hover or tap the chart for exact values.

1st Edition$2.00

Show price history as a table

Date	Printing	Market
Oct 26, 2026	1st Edition	$2.00
Oct 25, 2026	1st Edition	$2.00

Card details

Description: Poké-BODY: Freefloating If Tentacool has no Energy attached to it, Tentacool's Retreat Cost is 0.
Card Type: Water
HP: 50
Stage: Basic
Weakness: Lightning x2
Retreat Cost: 1
Attack 1: [Colorless] Wrap Flip a coin. If heads, the Defending Pokémon is now Paralyzed.

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Prices are US market estimates in USD, from TCGplayer sales data, last updated Oct 26, 2026. They are a guide, not an offer to buy or sell. How we price cards.

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