Haunter
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Weavile (Cosmos Holo) – Mega Evolution Promo #21
DarknessHolo Rare
Weavile (Cosmos Holo) #21 is a Holo Rare card from the Mega Evolution Promo expansion. This page tracks this exact printing, not every Weavile (Cosmos Holo) card.
Current market price
$0.34
-8.1%
7d
-2.9%
30d
HOLOFOIL · TCGPLAYER · 2026-10-19
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Mega Evolution
Mega Evolution Promo · View full set →01 · Price history
161 snapshots
Full price history.
Daily market-price snapshots — every data point is a dated price reading, never an estimate.
Weavile (Cosmos Holo) #21 card details.
Weavile (Cosmos Holo) #21 is a Holo Rare Darkness-type Pokémon card from Mega Evolution Promo, released September 2025. Its current tracked market price is $0.34 for the Holofoil variant, updated October 19, 2026.
Since May 6, 2026, the Mega Evolution Promo printing of Weavile (Cosmos Holo) #21 has ranged from a low of $0.23 (May 12, 2026) to a high of $0.42 (August 28, 2026).
That is a +21.4% move from $0.28 to today's $0.34, 19% below the tracked high.
Currently ranked #13,159 by market price across tracked Pokémon cards as of October 19, 2026.
Card number
#21
Released
September 2025
Rarity
Holo Rare
Type
Darkness
Supertype
Pokémon
Pokémon
Series
Mega Evolution
Market source
TCGplayer market price · Holofoil · Updated October 19, 2026
04 · Related cards
From the same set
More from Mega Evolution Promo.
Highest-priced cards from the same expansion, ordered by current market price.
05 · Same Pokémon
Cross-set · Weavile
More Weavile cards.
Other tracked cards featuring the same Pokémon, across every era it has appeared in.
View all Weavile cards→
06 · Reference desk
Weavile (Cosmos Holo), explained.
Everything about this card — the price, the variants, and how we track it.
How has the Weavile (Cosmos Holo) Mega Evolution Promo price changed?
Since May 6, 2026, the Mega Evolution Promo printing of Weavile (Cosmos Holo) #21 has ranged from a low of $0.23 (May 12, 2026) to a high of $0.42 (August 28, 2026). That is a +21.4% move from $0.28 to today's $0.34, 19% below the tracked high.
Is Weavile (Cosmos Holo) from Mega Evolution Promo a good investment?
We track prices, not provide investment advice. No collectors are chasing this printing yet; the price history above shows how its market has moved.
How 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.
Where can I buy Weavile (Cosmos Holo)?
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Holofoil
$0
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