Cosmic Eclipse№ 221
Arceus & Dialga & Palkia-GX
$568.04Details
Decidueye (20)
GrassRare Holo
Decidueye #20 is a Rare Holo card from the Cosmic Eclipse expansion. This page tracks this exact printing, not every Decidueye card.
Current market price
$1.02
-6.4%
30d
HOLOFOIL · TCGPLAYER · 2026-09-07
Community signal is building for this card.
Sun & Moon
Cosmic Eclipse · View full set →01 · Price history
124 snapshots
Full price history.
Daily market-price snapshots — every data point is a dated price reading, never an estimate.
Decidueye #20 card details.
Decidueye #20 is a Rare Holo Grass-type Pokémon card from Cosmic Eclipse, released November 2019. Its current tracked market price is $1.02 for the Holofoil variant, updated September 7, 2026.
Currently ranked #9,661 by market price across tracked Pokémon cards as of September 7, 2026.
Card number
#20
Released
November 2019
Rarity
Rare Holo
Type
Grass
Supertype
Pokémon
Pokémon
Series
Sun & Moon
Market source
TCGplayer market price · Holofoil · Updated September 7, 2026
03 · Variants
2 variants
Different variants, different prices.
The available TCGCSV variants for this exact printing can have different price bands. The selected variant's market value is the one used across rankings and summaries.
| Variant | Low | Mid | Market | High |
|---|---|---|---|---|
| Holofoilcurrent | $0.75 | $1.02 | $1.02 | $19.98 |
| Reverse Holofoil | $0.74 | $1.05 | $0.94 | $19.98 |
04 · Related cards
From the same set
More from Cosmic Eclipse.
Highest-priced cards from the same expansion, ordered by current market price.
05 · Same Pokémon
Cross-set · Decidueye
More Decidueye cards.
Other tracked cards featuring the same Pokémon, across every era it has appeared in.
View all Decidueye cards→
06 · Reference desk
Decidueye, explained.
Everything about this card — the price, the variants, and how we track it.
3 questions answered
Q.01Is Decidueye from Cosmic Eclipse a good investment?
We track prices, not provide investment advice. The active-chase count and recent price history above show current collector interest and market movement.
Q.02How is the market price determined?
Prices are refreshed daily from TCGplayer market-price data via TCGCSV. Each displayed value applies to the tracked price variant named on the card detail page. It is a market reference, not a guaranteed sale price; condition, grading, location, fees, and timing can change an individual sale. This card's current figure reflects the Holofoil variant.
Q.03What does the Chase Index rank mean?
The Chase Index ranks cards by active collector chases. A card near the top is one more collectors are actively trying to find.