Rillaboom

Shiny Star V · #8/190 · None · 2020JPN

$0.29

Market price ▼ 9.4% (1Y)

Prices as of Jul 26, 2026

53graded pop

91%gem rate

155.1×PSA 10 vs raw

0%off ATH $1.99 · Jun 2026

+$16.84EV to grade — marginal

Price history

Normal▲ 0.0% 7d$0.29

Low $0.12Mid $0.29High $0.99

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Graded values

updated 2026-07-26

Grade 6 est.$1.89

Grade 5 est.$1.59

Grade 4 est.$1.31

Grade 3 est.$1.09

Grade 2 est.$0.90

Grade 1 est.$0.76

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$44.99

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

Graded population census · updated 2026-07-11

PSA34 graded · 32 gem 10

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CGC19 graded · 16 gem 10

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Population data from PriceCharting, updated monthly.

How much is Rillaboom #8/190 worth?

As of July 27, 2026, Rillaboom #8/190 from Shiny Star V sells for around $0.29 in raw, ungraded condition.

Grading changes the math on this one: a PSA 10 is valued around $44.99, roughly 155.1x the raw price, while a PSA 9 sits near $14.68. 34 copies have been graded to date, and 94% 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.