Groudon ex
ADV-P Promotional cards · #12 · None · 2003JPN
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 2026-08-03
Population data from PriceCharting, updated monthly.
How much is Groudon ex #12 worth?
A raw copy of Groudon ex #12 (ADV-P Promotional cards, 2003) is worth about $213.40 right now, based on the latest market data from August 14, 2026.
Grading changes the math on this one: a PSA 10 is valued around $3,483.00, roughly 16.3x the raw price, while a PSA 9 sits near $559.92. 212 copies have been graded to date, and 59% 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 Groudon ex has moved over time.
