What is the current market value for this ungraded card?

The current ungraded value for Mantine #31 is listed at $5.

Is this card part of a specific expansion?

Yes, this card comes from the Pokémon Japanese Rocket Gang Strikes Back set.

No, this Mantine #31 is currently ungraded.

Mantine #31 — Pokémon Japanese Rocket Gang Strikes Back Card Value

Name: Mantine #31 — Pokémon Japanese Rocket Gang Strikes Back Card Value
Brand: Pokémon

Pokémon Japanese Rocket Gang Strikes Back

What the Mantine #31 card from Pokémon Japanese Rocket Gang Strikes Back is worth — ungraded and graded (PSA 10).

Mantine #31 value — Ungraded $5. Prices updated July 2026.

Set · Pokémon Japanese Rocket Gang Strikes BackGame · Pokémon

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Which version do you have?

For the lowest cost, buy the Standard Mantine #31 for $5. The 1st Edition, priced at $1, offers the added prestige of being the first printing, which is a minor collectible upgrade. If your goal is simply ownership without investment focus, the Standard version is fine. However, if you value the rarity and historical significance, the 1st Edition is the better purchase despite its lower price point.

VersionUsedNewBuy

Standard— this pageMantine #31 — Pokémon Japanese Rocket Gang Strikes Back Card Value$5.37—eBay ↗

1st EditionMantine [1st Edition] #31 — Pokémon Japanese Rocket Gang Strikes Back Card Value$0.99—eBay ↗

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Price data verified against · 1

PriceCharting — Mantine #31 (Pokémon Japanese Rocket Gang Strikes Back)$5.37

Item details

Brand: Pokémon
Set: Pokémon Japanese Rocket Gang Strikes Back
Game: Pokémon

Mantine #31 (Pokémon Japanese Rocket Gang Strikes Back) card value

An ungraded Mantine #31 from Pokémon Japanese Rocket Gang Strikes Back averages around $5. 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	$5	eBay sold comps

Frequently asked questions

What is the current market value for this ungraded card?: The current ungraded value for Mantine #31 is listed at $5.
Is this card part of a specific expansion?: Yes, this card comes from the Pokémon Japanese Rocket Gang Strikes Back set.
Is this card graded?: No, this Mantine #31 is currently ungraded.