Koraidon ex
Start Deck 100 Battle Collection · #425/742 · Common · 2025JPN
All 56 Koraidon 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 2026-09-19
Population data from PriceCharting, updated monthly.
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Koraidon exScarlet ex · 2023How much is Koraidon ex #425/742 worth?
Right now (September 27, 2026) the going rate for an ungraded Koraidon ex #425/742 from Start Deck 100 Battle Collection is about $0.67.
Grading changes the math on this one: a PSA 10 is valued around $43.89, roughly 65.5x the raw price, while a PSA 9 sits near $14.21. 3 copies have been graded to date, and 67% 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 Koraidon ex has moved over time.
