What is the current resale value for an ungraded Sealeo #31?

The current ungraded value for Sealeo #31 is listed at $4.

Is the Japanese Undone Seal set rare?

The Pokémon Japanese Undone Seal is a specific set within the Pokémon game collection.

What condition is this Sealeo #31 in?

This item is listed as ungraded.

Sealeo #31 — Pokémon Japanese Undone Seal Card Value

Name: Sealeo #31 — Pokémon Japanese Undone Seal Card Value
Brand: Pokémon

Pokémon Japanese Undone Seal

What the Sealeo #31 card from Pokémon Japanese Undone Seal is worth — ungraded and graded (PSA 10).

Sealeo #31 value — Ungraded $4. Prices updated July 2026.

Set · Pokémon Japanese Undone SealGame · Pokémon

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PriceCharting — Sealeo #31 (Pokémon Japanese Undone Seal)$4.29

Item details

Brand: Pokémon
Set: Pokémon Japanese Undone Seal
Game: Pokémon

Sealeo #31 (Pokémon Japanese Undone Seal) card value

An ungraded Sealeo #31 from Pokémon Japanese Undone Seal averages around $4. A Grade 9 copy runs about null, and a PSA 10 gem-mint commands null.

What drives the price

Centering, corners, edges, and surface decide a card's grade — and the grade decides the price. The jump from raw to PSA 10 can be 5–20×, so condition is everything. Holos, first editions, and shadowless prints carry the biggest premiums.

Price guide

What this actually trades for — sold values by condition vs. what sellers are asking today

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Condition	Value	Based on
Ungraded	$4	eBay sold comps

Frequently asked questions

What is the current resale value for an ungraded Sealeo #31?: The current ungraded value for Sealeo #31 is listed at $4.
Is the Japanese Undone Seal set rare?: The Pokémon Japanese Undone Seal is a specific set within the Pokémon game collection.
What condition is this Sealeo #31 in?: This item is listed as ungraded.