Rillaboom

Darkness Ablaze · #197/189 · Rare Secret · 2020

$6.90

Market price ▼ 8.7% (30d)

Prices as of Jul 26, 2026

HP 170GrassStage 2Art · 5ban Graphics

3,662graded pop

68%gem rate

7.6×PSA 10 vs raw

-73%off ATH $26.18 · Mar 2021

+$11.00EV to grade — marginal

Price history

Secret▼ 4.4% 7d$6.90

Low $4.99Mid $7.31

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Graded values

updated 2026-07-26

Grade 6 est.$6.73

Grade 5 est.$5.66

Grade 4 est.$4.67

Grade 3 est.$3.89

Grade 2 est.$3.19

Grade 1 est.$2.69

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

PSA 10 price history$52.24

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-07-08

PSA2,848 graded · 2,092 gem 10

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CGC814 graded · 386 gem 10

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Population data from PriceCharting, updated monthly.

Abilities

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

140Hammer In

“By drumming, it taps into the power of its special tree stump. The roots of the stump follow its direction in battle.”

How much is Rillaboom #197/189 worth?

Right now (July 26, 2026) the going rate for an ungraded Rillaboom #197/189 from Darkness Ablaze is about $6.90.

Grading changes the math on this one: a PSA 10 is valued around $52.24, roughly 7.6x the raw price, while a PSA 9 sits near $23.36. 2,848 copies have been graded to date, and 73% of them came back a 10 — worth knowing before you pay grading fees.

We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Rillaboom has moved over time.