What is the current resale value of an ungraded Shellos #28?

The ungraded version of Shellos #28 from Pokémon Steam Siege is currently valued at $0.

How much is a PSA 10 graded Shellos #28 worth?

A PSA 10 graded copy of Shellos #28 is valued at $41.

Is the condition of Shellos #28 significantly impacting its price?

Yes, the price difference between ungraded and graded versions, such as the $13 for a Grade 9, shows condition is a major factor.

Shellos #28 — Pokémon Steam Siege Card Value

Name: Shellos #28 — Pokémon Steam Siege Card Value
Brand: Pokémon

Pokémon Steam Siege

What the Shellos #28 card from Pokémon Steam Siege is worth — ungraded and graded (PSA 10).

Shellos #28 value — Ungraded $1 · Grade 9 $13 · PSA 10 $41. Prices updated July 2026.

Set · Pokémon Steam SiegeGame · Pokémon

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Value by grade

Ungraded

13.0×

$13

Grade 9

41.0×

$41

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 41.0× raw.

Complete-in-box price history

Monthly CIB value, based on sold comps.

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Which version do you have?

VersionUsedNewBuy

Reverse HoloShellos [Reverse Holo] #28 — Pokémon Steam Siege Card Value$0.99$27.5eBay ↗

Standard— this pageShellos #28 — Pokémon Steam Siege Card Value$0.5$41eBay ↗

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PriceCharting — Shellos #28 (Pokémon Steam Siege)$0.5

Item details

Brand: Pokémon
Set: Pokémon Steam Siege
Game: Pokémon

Shellos #28 (Pokémon Steam Siege) card value

An ungraded Shellos #28 from Pokémon Steam Siege averages around $1. A Grade 9 copy runs about $13, and a PSA 10 gem-mint commands $41.

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	$1	eBay sold comps
Grade 9	$13	eBay sold comps
PSA 10	$41	eBay sold comps

Frequently asked questions

What is the current resale value of an ungraded Shellos #28?: The ungraded version of Shellos #28 from Pokémon Steam Siege is currently valued at $0.
How much is a PSA 10 graded Shellos #28 worth?: A PSA 10 graded copy of Shellos #28 is valued at $41.
Is the condition of Shellos #28 significantly impacting its price?: Yes, the price difference between ungraded and graded versions, such as the $13 for a Grade 9, shows condition is a major factor.