What is the starting price for an ungraded Galvantula [Reverse Holo] #42?

The ungraded version of Galvantula [Reverse Holo] #42 is available, with a starting price point listed in the marketplace.

How much is a graded PSA 10 copy of this card?

A PSA 10 graded copy of Galvantula [Reverse Holo] #42 from Pokémon Steam Siege sells for $45.

Is there a significant price difference between the ungraded and graded versions?

Yes, there is a significant difference; while ungraded copies are available, a PSA 10 grade increases the value substantially to $45.

Galvantula [Reverse Holo] #42 — Pokémon Steam Siege Card Value

Name: Galvantula [Reverse Holo] #42 — Pokémon Steam Siege Card Value
Brand: Pokémon

Pokémon Steam Siege

What the Galvantula [Reverse Holo] #42 card from Pokémon Steam Siege is worth — ungraded and graded (PSA 10).

Galvantula [Reverse Holo] #42 value — Ungraded $2 · Grade 9 $18 · PSA 10 $45. Prices updated July 2026.

Set · Pokémon Steam SiegeGame · Pokémon

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Value by grade

Ungraded

9.0×

$18

Grade 9

22.5×

$45

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 22.5× raw.

Complete-in-box price history

Monthly CIB value, based on sold comps.

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Which version do you have?

For the cheapest way to own Galvantula #42, grab the Standard version for $1. The Reverse Holo version at $2 offers a slight upgrade in visual appeal, representing a minor difference in the card's print quality or finish. Casual collectors wanting the basic card should stick to the Standard. Those prioritizing a slightly better aesthetic or a small step up in collectibility might consider the Reverse Holo, but the difference is minimal.

VersionUsedNewBuy

Reverse Holo— this pageGalvantula [Reverse Holo] #42 — Pokémon Steam Siege Card Value$2.3$45.09eBay ↗

StandardGalvantula #42 — Pokémon Steam Siege Card Value$1.11$153.19eBay ↗

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PriceCharting — Galvantula [Reverse Holo] #42 (Pokémon Steam Siege)$2.3

Item details

Brand: Pokémon
Set: Pokémon Steam Siege
Game: Pokémon

Galvantula [Reverse Holo] #42 (Pokémon Steam Siege) card value

An ungraded Galvantula [Reverse Holo] #42 from Pokémon Steam Siege averages around $2. A Grade 9 copy runs about $18, and a PSA 10 gem-mint commands $45.

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	$2	eBay sold comps
Grade 9	$18	eBay sold comps
PSA 10	$45	eBay sold comps

Frequently asked questions

What is the starting price for an ungraded Galvantula [Reverse Holo] #42?: The ungraded version of Galvantula [Reverse Holo] #42 is available, with a starting price point listed in the marketplace.
How much is a graded PSA 10 copy of this card?: A PSA 10 graded copy of Galvantula [Reverse Holo] #42 from Pokémon Steam Siege sells for $45.
Is there a significant price difference between the ungraded and graded versions?: Yes, there is a significant difference; while ungraded copies are available, a PSA 10 grade increases the value substantially to $45.