What is the starting price for an ungraded Amoonguss [Reverse Holo] #13?

The ungraded version of Amoonguss [Reverse Holo] #13 is listed with a starting value of $0.

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

A PSA 10 graded copy of Amoonguss [Reverse Holo] #13 is currently valued at $34.

Which set does the Amoonguss [Reverse Holo] #13 belong to?

This specific card is from the Pokémon Steam Siege set.

Amoonguss [Reverse Holo] #13 — Pokémon Steam Siege Card Value

Name: Amoonguss [Reverse Holo] #13 — Pokémon Steam Siege Card Value
Brand: Pokémon

Pokémon Steam Siege

What the Amoonguss [Reverse Holo] #13 card from Pokémon Steam Siege is worth — ungraded and graded (PSA 10).

Amoonguss [Reverse Holo] #13 value — Ungraded $0 · Grade 9 $30 · PSA 10 $34. Prices updated July 2026.

Set · Pokémon Steam SiegeGame · Pokémon

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Value by grade

$30

Grade 9

+13%

$34

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 1.1× raw.

Live on eBay right now

Which version do you have?

VersionUsedNewBuy

Reverse Holo— this pageAmoonguss [Reverse Holo] #13 — Pokémon Steam Siege Card Value$0.47$33.82eBay ↗

StandardAmoonguss #13 — Pokémon Steam Siege Card Value$0.35$32.1eBay ↗

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Price data verified against · 1

PriceCharting — Amoonguss [Reverse Holo] #13 (Pokémon Steam Siege)$0.47

Item details

Brand: Pokémon
Set: Pokémon Steam Siege
Game: Pokémon

Amoonguss [Reverse Holo] #13 (Pokémon Steam Siege) card value

An ungraded Amoonguss [Reverse Holo] #13 from Pokémon Steam Siege averages around $0. A Grade 9 copy runs about $30, and a PSA 10 gem-mint commands $34.

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	$0	eBay sold comps
Grade 9	$30	eBay sold comps
PSA 10	$34	eBay sold comps

Frequently asked questions

What is the starting price for an ungraded Amoonguss [Reverse Holo] #13?: The ungraded version of Amoonguss [Reverse Holo] #13 is listed with a starting value of $0.
How much is a PSA 10 graded copy of this Pokémon card?: A PSA 10 graded copy of Amoonguss [Reverse Holo] #13 is currently valued at $34.
Which set does the Amoonguss [Reverse Holo] #13 belong to?: This specific card is from the Pokémon Steam Siege set.