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- Gyarados - 20/98 (Cosmos Holo)
Pokémon · Miscellaneous Cards & Products · #020/098 · Promo
Gyarados - 20/98 (Cosmos Holo)
Pokémon card price for Gyarados - 20/98 (Cosmos Holo): $21.44 market, from $15.00 at the cheapest listing, Holofoil printing, updated Oct 21, 2026. Full price history since Feb 8, 2024 below.
Sellers right now
Market price is what a near-mint copy actually sold for. The cheapest listing is what a seller asks today — on thin markets the two differ a lot.
Where to buy
One year
Price story
Gyarados - 20/98 (Cosmos Holo) was released in October 2026. Launch-week prices are left out here: before supply arrives they are mostly guesses. The cheapest listing right now is $15.00, and the 30-day average market price is $21.36.
Printings
The card in play
- Type
- Water
- Stage
- Stage 1
- Weakness
- Lightningx2
This attack does 10 damage to each Benched Pokémon (both yours and your opponent's). (Don't apply Weakness and Resistance for Benched Pokémon.)
Flip a coin for each Water Energy attached to this Pokémon. This attack does 30 more damage for each heads.
