Rarity: Holo Rare
HP: 100
Stage: Basic
Type: Fighting
Weakness: ×2
Retreat
Artist: Hikaru Koike
Ability: Poké-BODY: Mark of AntiquityAs long as Groudon ex is your Active Pokémon, each player's Kyogre ex and Rayquaza ex can't attack.
Attacks: Rock Tumble
30
This attack's damage is not affected by Resistance.
Crushing Mantle
50+
You may discard from your hand as many Energy cards as you like. If you do, this attack does 50 damage plus 10 more damage for each Energy card you discarded.

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Groudon ex #056

Undone Seal · Holo Rare

Groudon ex #056 has a TCGplayer market price of $50.00 (Heavily Played). Cardmarket lists it at €114.99 (Near Mint).

Market prices

Updated Apr 21, 2026

Heavily Played$50.00

Updated Oct 20, 2026

Near Mint€114.99

No price history available.

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Date	Price	Grader	Grade	Link
Oct 2, 2026	$76.00	PSA	2	View
Oct 1, 2026	$2125.00	PSA	10	View
Sep 24, 2026	$100.00	—	—	View
Sep 9, 2026	$320.01	PSA	9	View
Sep 8, 2026	$1975.00	PSA	10	View
Sep 3, 2026	$100.00	PSA	3	View
Aug 27, 2026	$299.00	PSA	9	View
Aug 24, 2026	$60.00	PSA	5	View
Aug 15, 2026	$375.00	PSA	9	View
Aug 13, 2026	$207.50	PSA	8	View
Aug 10, 2026	$89.99	—	—	View
Aug 9, 2026	$293.00	PSA	9	View
Aug 6, 2026	$2000.00	PSA	10	View
Jul 31, 2026	$160.00	PSA	8	View
Jul 29, 2026	$64.99	—	—	View
Jul 27, 2026	$760.00	ACE	10	View
Jul 26, 2026	$65.00	—	—	View
Jul 20, 2026	$50.00	—	—	View
Jul 19, 2026	$69.98	—	—	View
Jul 17, 2026	$55.00	PSA	3	View

The top of Undone Seal by market price today.