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Pokémon card Groudon ☆ Gold Star #56, Holon Research Tower set

Groudon ☆ Gold Star #56

Market price €624.33

Cardmarket prices in euros, updated November 5, 2026. Open the card in PixelBinder for the full breakdown: trend, 7-day and 30-day averages and graded PSA comparables.

Number
#56
Rarity
Shiny Holo Rare

Groudon ☆ Gold Star (#56) is a Pokémon card from the Holon Research Tower set. Its rarity is "Shiny Holo Rare". Its current market value is around €624.33 based on Cardmarket sales. It is the #3 most valuable card in the set, out of 87 price-tracked cards. The set average is €58.83, this card is worth about 11× that average.

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