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Rillaboom

SWSH Black Star Promos • #SWSH006

Rarity	Promo
Card type	Pokémon
Subtype	Stage 2
Energy type	Grass
HP	170
Artist	Kouki Saitou
Released	2019/11/15

Attacks

GGGC Hammer In 140

Abilities

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.

Weakness

F ×2

Retreat

CCC

TCGplayer Prices as of Jul 22, 2026

Holofoil

Near Mint	$6.15

Other Printings

There is 1 other printing of this card.

Rillaboom (Prerelease)

SWSH Black Star Promos · #SWSH006

$45.01

Graded Card Prices

eBay sold listings by grade, last 90 days.

BGS 9.5

$107.50

$107.50 Mar 18

PSA 4

$41.00

$41.00 Jun 14

Raw

$30.00

$30.00 May 1

Data through Jun 14, 2026.

Price History

Price data from TCGplayer and eBay sold listings. Updated daily.

Grading Population

138 Total Graded

8.7% Gem Rate

12 Total Gems

4 Graders

PSA 103 graded

Grade 9: 12 Grade 10: 11 Gem rate: 10.7%

BECKETT 9 graded

Grade 9: 2

SGC 4 graded

Grade 9: 2 Grade 10: 1 Gem rate: 25.0%

CGC 22 graded

Grade 9: 2

Population data updated Jul 16, 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

Frequently Asked Questions

What is the current market price of Rillaboom?

The current market price of Rillaboom from SWSH Black Star Promos (2019) is $6.15, based on the latest TCGplayer sales data. Prices update daily and may fluctuate based on demand, condition, and recent sales activity.

What set is Rillaboom from?

Rillaboom in the SWSH Black Star Promos set, which was released in 2019. It is card number SWSH006.

How rare is Rillaboom?

Rillaboom has a rarity classification of Promo. The card was illustrated by Kouki Saitou.

How many copies of Rillaboom have been graded?

A total of 138 copies of Rillaboom have been graded across major grading companies (PSA, BGS, CGC, SGC). The overall gem rate (grade 10) is approximately 8.7%.

Are there alternate printings of Rillaboom?

Yes, there is 1 alternate printing of Rillaboom: Rillaboom (Prerelease). Each variant typically has different print quantities and market values.

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