What is the starting resale price for an ungraded Decidueye #20?

The ungraded version of Decidueye #20 currently has a starting resale value.

How much more is a PSA 10 worth compared to a graded 9?

A PSA 10 sells for $29, while the Grade 9 version is valued at $15.

Which condition offers the best immediate return for this Pokémon card?

For the highest return, aim for a PSA 10, which is valued at $29.

Decidueye #20 — Pokémon Cosmic Eclipse Card Value

Name: Decidueye #20 — Pokémon Cosmic Eclipse Card Value
Brand: Pokémon

Pokémon Cosmic Eclipse

What the Decidueye #20 card from Pokémon Cosmic Eclipse is worth — ungraded and graded (PSA 10).

Decidueye #20 value — Ungraded $1 · Grade 9 $15 · PSA 10 $29. Prices updated July 2026.

Set · Pokémon Cosmic EclipseGame · Pokémon

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Value by grade

Ungraded

15.0×

$15

Grade 9

29.0×

$29

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 29.0× 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 Decidueye #20, grab the Standard version for $1. The Reverse Holo version, also priced at $1, offers no significant premium in terms of edition or scarcity over the standard card. Since both versions are equally inexpensive and share the same value, collectors focused purely on owning the card should choose either. If you are looking for a tangible upgrade, neither version currently warrants paying more.

VersionUsedNewBuy

Reverse HoloDecidueye [Reverse Holo] #20 — Pokémon Cosmic Eclipse Card Value$1.33$39.99eBay ↗

Standard— this pageDecidueye #20 — Pokémon Cosmic Eclipse Card Value$1.1$29eBay ↗

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PriceCharting — Decidueye #20 (Pokémon Cosmic Eclipse)$1.1

Item details

Brand: Pokémon
Set: Pokémon Cosmic Eclipse
Game: Pokémon

Decidueye #20 (Pokémon Cosmic Eclipse) card value

An ungraded Decidueye #20 from Pokémon Cosmic Eclipse averages around $1. A Grade 9 copy runs about $15, and a PSA 10 gem-mint commands $29.

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	$15	eBay sold comps
PSA 10	$29	eBay sold comps

Frequently asked questions

What is the starting resale price for an ungraded Decidueye #20?: The ungraded version of Decidueye #20 currently has a starting resale value.
How much more is a PSA 10 worth compared to a graded 9?: A PSA 10 sells for $29, while the Grade 9 version is valued at $15.
Which condition offers the best immediate return for this Pokémon card?: For the highest return, aim for a PSA 10, which is valued at $29.