What is the approximate value of an ungraded Shellos [Reverse Holo] #28?

The ungraded value for Shellos [Reverse Holo] #28 is not specified, but it is available for purchase.

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

A PSA 10 graded copy of Shellos [Reverse Holo] #28 is valued at $28.

Is there a difference in value between the ungraded and graded versions?

Yes, the graded PSA 10 version sells for $28, compared to the ungraded market value.

Shellos [Reverse Holo] #28 — Pokémon Steam Siege Card Value

Name: Shellos [Reverse Holo] #28 — Pokémon Steam Siege Card Value
Brand: Pokémon

Pokémon Steam Siege

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

Shellos [Reverse Holo] #28 value — Ungraded $1 · Grade 9 $20 · PSA 10 $28. Prices updated July 2026.

Set · Pokémon Steam SiegeGame · Pokémon

Live on eBay now

↘ Falling · -33%

See current eBay listings

Value by grade

Ungraded

20.0×

$20

Grade 9

28.0×

$28

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 28.0× raw.

Complete-in-box price history

Monthly CIB value, based on sold comps.

See the actual sold listings on eBay ↗

Live on eBay right now

Which version do you have?

VersionUsedNewBuy

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

StandardShellos #28 — Pokémon Steam Siege Card Value$0.5$41eBay ↗

JunkPal AI· resale insightanalyzing sold comps…

▍

Price data verified against · 1

PriceCharting — Shellos [Reverse Holo] #28 (Pokémon Steam Siege)$0.99

Item details

Brand: Pokémon
Set: Pokémon Steam Siege
Game: Pokémon

Shellos [Reverse Holo] #28 (Pokémon Steam Siege) card value

An ungraded Shellos [Reverse Holo] #28 from Pokémon Steam Siege averages around $1. A Grade 9 copy runs about $20, and a PSA 10 gem-mint commands $28.

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

Shop this on eBay ↗

Condition	Value	Based on
Ungraded	$1	eBay sold comps
Grade 9	$20	eBay sold comps
PSA 10	$28	eBay sold comps

Frequently asked questions

What is the approximate value of an ungraded Shellos [Reverse Holo] #28?: The ungraded value for Shellos [Reverse Holo] #28 is not specified, but it is available for purchase.
How much is a PSA 10 graded copy of this card worth?: A PSA 10 graded copy of Shellos [Reverse Holo] #28 is valued at $28.
Is there a difference in value between the ungraded and graded versions?: Yes, the graded PSA 10 version sells for $28, compared to the ungraded market value.