What is the starting price for an ungraded Blastoise [Reverse Holo]?

The ungraded version of Blastoise [Reverse Holo] #31 is currently listed starting around $19.

How much is a PSA 10 graded copy worth?

A PSA 10 graded copy of this card is valued at $228.

Where can I find this Pokémon card?

You can find this Blastoise card in the Pokémon Boundaries Crossed set on JunkPal.

Blastoise [Reverse Holo] #31 — Pokémon Boundaries Crossed Card Value

Name: Blastoise [Reverse Holo] #31 — Pokémon Boundaries Crossed Card Value
Brand: Pokémon

Pokémon Boundaries Crossed

What the Blastoise [Reverse Holo] #31 card from Pokémon Boundaries Crossed is worth — ungraded and graded (PSA 10).

Blastoise [Reverse Holo] #31 value — Ungraded $19 · Grade 9 $130 · PSA 10 $228. Prices updated July 2026.

Set · Pokémon Boundaries CrossedGame · Pokémon

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↗ Rising · +48%

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Value by grade

$19

Ungraded

6.8×

$130

Grade 9

12.0×

$228

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 12.0× raw.

Complete-in-box price history

Monthly CIB value, based on sold comps.

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Which version do you have?

If you simply want Blastoise #31, buy the Standard version for $4. The Reverse Holo version at $19 offers a noticeable upgrade in visual appeal and collector desirability. Casual collectors looking for the most budget-friendly entry point should stick to the Standard. Serious collectors willing to spend the extra for the Reverse Holo will acquire a more premium, sought-after piece.

VersionUsedNewBuy

Reverse Holo— this pageBlastoise [Reverse Holo] #31 — Pokémon Boundaries Crossed Card Value$18.5$227.69eBay ↗

StandardBlastoise #31 — Pokémon Boundaries Crossed Card Value$3.81$969.69eBay ↗

JunkPal AI· resale insightanalyzing sold comps…

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Price data verified against · 1

PriceCharting — Blastoise [Reverse Holo] #31 (Pokémon Boundaries Crossed)$18.5

Item details

Brand: Pokémon
Set: Pokémon Boundaries Crossed
Game: Pokémon

Blastoise [Reverse Holo] #31 (Pokémon Boundaries Crossed) card value

An ungraded Blastoise [Reverse Holo] #31 from Pokémon Boundaries Crossed averages around $19. A Grade 9 copy runs about $130, and a PSA 10 gem-mint commands $228.

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

Sold values by grade vs. what sellers ask today

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Condition	Value	Based on
Ungraded	$19	eBay sold comps
Grade 9	$130	eBay sold comps
PSA 10	$228	eBay sold comps

Frequently asked questions

What is the starting price for an ungraded Blastoise [Reverse Holo]?: The ungraded version of Blastoise [Reverse Holo] #31 is currently listed starting around $19.
How much is a PSA 10 graded copy worth?: A PSA 10 graded copy of this card is valued at $228.
Where can I find this Pokémon card?: You can find this Blastoise card in the Pokémon Boundaries Crossed set on JunkPal.