Cornerstone Mask Ogerpon ex
Transformation Mask · #65/101 · Double Rare · 2024JPN
All 85 Ogerpon 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 2026-09-20
Population data from PriceCharting, updated monthly.
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Wellspring Mask Ogerpon exTransformation Mask · 2024$15.75How much is Cornerstone Mask Ogerpon ex #65/101 worth?
A raw copy of Cornerstone Mask Ogerpon ex #65/101 (Transformation Mask, 2024) is worth about $0.36 right now, based on the latest market data from September 28, 2026.
Grading changes the math on this one: a PSA 10 is valued around $42.84, roughly 119.0x the raw price, while a PSA 9 sits near $12.91. 163 copies have been graded to date, and 79% 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 Cornerstone Mask Ogerpon ex has moved over time.
