Miscellaneous PromosHeartGold SoulSilver · 2010

Gyarados Cosmos Holo

#20Cosmos HoloUpdated Oct 25, 2026

TCGPlayer market

$21.29

PSA 10: $3,515.49
PSA 9: $287.61
PSA population: 115
PSA gem rate: 20.9%

Finish

Market prices

Ungraded prices from each marketplace we track, with sales activity where available.

SourcePriceSalesLast salePer weekSignal

TCGPlayer Market USD

$21.29

TCGPlayer Market

USD

$21.29

—

eBay Average USD

$20.77

2 sales

eBay Average

USD

$20.77

2

—

eBay Sold USD

$7.04

2 sales

eBay Sold

USD

$7.04

2

—

Graded prices

Average sold price by grading company and grade.

GradeAverage sold price

Grade 10: $3,515.491 sold
Grade 9: $287.611 sold

Grader	10	9
PSA	$3,5151 sold	$2881 sold

Population report

How many copies each grading company has graded, and at which grade.

PSA graded

115

20.9%

Gem rate

0

2

1

8

20

60

24

12345678910

Match confidence: medium

Price by condition

Ungraded market price for each printing, from Near Mint down to Damaged.

Holofoil

NM

Near Mint

$21.44

LP

Lightly Played

$13.09

MP

Moderately Played

$5.67

HP

Heavily Played

$3.24

DM

Damaged

$2.21

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About Gyarados Cosmos Holo

Gyarados Cosmos Holo is a Pokémon card (#20) from Miscellaneous Promos, part of the HeartGold SoulSilver series, released in 2010.

An ungraded copy currently sells for about $21.29. A PSA 10 (Gem Mint) averages $3,515.49 — about 165.1× the raw price.

PSA has graded 115 copies, 24 of them at PSA 10 (a 20.9% gem rate). Fewer tens usually means a larger premium for a top-graded copy.

PokiFrame tracks Gyarados Cosmos Holo across TCGPlayer, Cardmarket and eBay sales so you can check its value before you buy, sell or trade.

Browse every Miscellaneous Promos card →

Gyarados Cosmos Holo — common questions

How much is Gyarados Cosmos Holo worth?: Gyarados Cosmos Holo from Miscellaneous Promos has a market price of $21.29 for an ungraded copy, based on current TCGPlayer and eBay sales data. Condition, print variant and grading all move that number.
What is a PSA 10 Gyarados Cosmos Holo worth?: Recent PSA 10 (Gem Mint) sales of Gyarados Cosmos Holo averaged $3,515.49, about 165.1× the ungraded price. A PSA 9 averaged $287.61.
How many PSA 10 Gyarados Cosmos Holo are there?: PSA has graded 115 copies of Gyarados Cosmos Holo, and 24 of them received a PSA 10 — a gem rate of 20.9%.

Market

$0.20