Riolu
To Have Seen the Battle Rainbow · #27/51 · Common · 2017JPN
All 97 Riolu cards ranked by value →Price history
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Graded values
Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-09-17
Population data from PriceCharting, updated monthly.

More Riolu cards all 97 ranked by value →
How much is Riolu #27/51 worth?
Riolu #27/51 is a Common Japanese card from To Have Seen the Battle Rainbow (2017) — today it trades at roughly $7.50 ungraded.
Grading changes the math on this one: a PSA 10 is valued around $61.00, roughly 8.1x the raw price, while a PSA 9 sits near $20.14. 4 copies have been graded to date, and 75% of them came back a 10 — worth knowing before you pay grading fees.
Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.
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