How much is Gyarados (123/123) worth?

About $369.59 ungraded, at TCGplayer market prices on Nov 2, 2026.

What does Gyarados do?

Gyarados is a Water-type Stage 1 Pokémon with 130 HP that evolves from Magikarp. Its attack Thrash costs 1 Energy and does 30+ damage: If heads, this attack does 30 damage plus 20 more damage. If tails, Gyarados does 20 damage to itself. Its attack Heavy Storm costs 4 Energy and does 70 damage.

Who illustrated Gyarados (123/123)?

Wataru Kawahara illustrated Gyarados for HeartGold & SoulSilver.

HeartGold & SoulSilver · Rare Holo

Gyarados 123/123

Gyarados (123/123) is a Rare Holo from HeartGold & SoulSilver, released Feb 10, 2010. It sells for about $369.59 (TCGplayer market price, Nov 2, 2026, ungraded Near Mint). That makes it the 2nd most expensive card in HeartGold & SoulSilver. The other Gyarados in HeartGold & SoulSilver is 4/123 (Rare Holo, about $163.37).

Price as of Nov 2, 2026

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$369.59Market priceNov 2, 2026
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Card details

Gyarados is a Water-type Stage 1 Pokémon with 130 HP, illustrated by Wataru Kawahara.

Thrash30+

If heads, this attack does 30 damage plus 20 more damage. If tails, Gyarados does 20 damage to itself.

Heavy Storm70

They say that during past strife, Gyarados would appear and leave blazing ruins in its wake.

Card type: Stage 1 Pokémon
HP: 130
Type: Water
Evolves from: Magikarp
Weakness: ×2
Resistance: -20
Retreat cost
Illustrator: Wataru Kawahara
Card number: 123/123
National Pokédex: #130

Other Gyarados cards

Every Gyarados printing →

#4 · Rare Holo$163.37

Quick answers

How much is Gyarados (123/123) worth?: About $369.59 ungraded, at TCGplayer market prices on Nov 2, 2026.
What does Gyarados do?: Gyarados is a Water-type Stage 1 Pokémon with 130 HP that evolves from Magikarp. Its attack Thrash costs 1 Energy and does 30+ damage: If heads, this attack does 30 damage plus 20 more damage. If tails, Gyarados does 20 damage to itself. Its attack Heavy Storm costs 4 Energy and does 70 damage.
Who illustrated Gyarados (123/123)?: Wataru Kawahara illustrated Gyarados for HeartGold & SoulSilver.
What other Gyarados cards are in HeartGold & SoulSilver?: #4 (Rare Holo, $163.37).

Prices: Scrydex, Nov 2, 2026. Card images are shown for identification. Card text: pokemontcg.io, Nov 7, 2026. We refresh this set's prices weekly and don't record daily history or pull odds for it yet.