Rarity: Shiny Rare
HP: 90
Stage: Basic
Type: Fighting
Weakness: ×2
Retreat
Artist: Masakazu Fukuda
Attacks: Critical Collection
10
Count the number of Prize cards your opponent has taken. Search your discard pile for up to that many Fighting Energy cards and attach them to Groudon {{Star|this Pokémon}}.
Ground Slash
80
Discard a Fighting Energy card attached to Groudon {{Star|this Pokémon}}.

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Groudon Star #056

Holon Research Tower · Shiny Rare

Cardmarket lists Groudon Star #056 at €2400.00 (Excellent).

Market prices

No pricing data available.

Updated Oct 20, 2026

Excellent€2400.00

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Date	Price	Grader	Grade	Link
Oct 1, 2026	$1999.00	—	—	View
Sep 28, 2026	$1400.00	—	—	View
Sep 22, 2026	$3700.00	PSA	8	View
Aug 20, 2026	$2299.99	PSA	5	View
Aug 17, 2026	$1600.00	PSA	3	View
Jul 22, 2026	$15000.00	PSA	10	View
Jul 18, 2026	$1575.00	PSA	4	View
Jul 15, 2026	$2275.00	PSA	8	View
Jul 12, 2026	$1200.00	—	—	View
Jul 1, 2026	$10999.99	PSA	10	View
Jul 1, 2026	$3000.00	PSA	8	View

The top of Holon Research Tower by market price today.