Rarity: Promo
HP: 170
Stage: Stage 2
Type: Pokemon
Energy
Weakness: ×2
Retreat
Ability: Voltage Beat
Once during your turn, you may search your deck for up to 2 Grass Energy cards and attach them to 1 of your Pokémon. Then, shuffle your deck.
Attacks: Hammer In
140
Flavor: NO. 812 Drummer Pokémon HT: 6'11" WT: 198.4 lbs. By drumming, it taps into the power of its special tree stump. The roots of the stump follow its direction in battle.

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Rillaboom (Cosmos Holo) #014

Miscellaneous Cards & Products · Promo

Rillaboom (Cosmos Holo) #014 has a TCGplayer market price of $0.34 (Near Mint).

Market prices

Updated Oct 19, 2026

Near Mint$0.34

Lightly Played$0.29

Moderately Played$0.19

Heavily Played$0.24

Damaged$0.20

No pricing data available.

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Date	Price	Grader	Grade	Link
Sep 9, 2026	$1.50	—	—	View
Sep 6, 2026	$0.99	—	—	View
Sep 4, 2026	$1.49	—	—	View
Sep 3, 2026	$0.99	—	—	View
Sep 2, 2026	$0.99	—	—	View
Sep 2, 2026	$1.88	—	—	View
Aug 30, 2026	$2.54	—	—	View
Aug 26, 2026	$1.99	—	—	View
Aug 25, 2026	$1.48	—	—	View
Aug 22, 2026	$1.49	—	—	View
Aug 12, 2026	$1.50	—	—	View
Aug 11, 2026	$2.49	—	—	View
Aug 11, 2026	$1.99	—	—	View
Aug 9, 2026	$0.99	—	—	View
Aug 2, 2026	$1.49	—	—	View
Aug 1, 2026	$2.99	—	—	View
Jul 30, 2026	$3.75	—	—	View
Jul 30, 2026	$1.99	—	—	View
Jul 29, 2026	$2.29	—	—	View
Jul 28, 2026	$1.99	—	—	View

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