Giovanni's Gyarados

Challenge from the Darkness • #40

Rarity	Holo Rare
Card type	Pokémon
Subtype	Stage 1
Energy type	Water
HP	90

Attacks

WF Summon Storm Flip 2 coins. If both of them are heads, this attack does 20 damage to each other Pokémon (even your own). Don't apply Weakness and Resistance for this attack.

WF [Water][Colorless][Colorless] Dragon Tornado 40

Unless this attack Knocks Out the Defending Pokémon, choose 1 of your opponent's Benched Pokémon and switch it with the Defending Pokémon.

Weakness

G ×2

Resistance

F -30

Retreat

CCC

Price History

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Grading Population

7,541 Total Graded

13.0% Gem Rate

982 Total Gems

4 Graders

PSA 5,756 graded

Grade 9: 2,365 Grade 10: 845 Gem rate: 14.7%

BGS 224 graded

Grade 9: 61 Pristine: 3 Gem rate: 1.3%

SGC 76 graded

Grade 9: 17 Grade 10: 6 Gem rate: 7.9%

CGC 1,485 graded

Grade 9: 321 Grade 10: 118 Pristine: 9 Perfect: 1 Gem rate: 8.6%

Population data updated Oct 11, 2026. Tracks PSA, Beckett, CGC, and SGC. Newer graders like TAG and ACE appear in sales data below but not in PSA-style population reports.

AI Price Prediction

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