Cornerstone Mask Ogerpon
Start Deck 100 Battle Collection · #427/742 · Common · 2025JPN
All 85 Ogerpon cards ranked by value →$2.10
Market price ▼ 21.1% (1Y)
Prices as of Sep 28, 2026
Market data
Price history
Normal
Low $4.00Mid $4.00High $4.00
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Graded market
updated 2026-09-28Graded values
Grade 6 est.$1.99
Grade 5 est.$1.68
Grade 4 est.$1.39
Grade 3 est.$1.16
Grade 2 est.$0.95
Grade 1 est.$0.80
Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
Ungraded price history$2.10
Ungraded chart is building — graded values are tracked nightly, a new point appears each day.
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Wellspring Mask Ogerpon exPrismatic Evolutions · 2025$18.39
Hearthflame Mask Ogerpon exPrismatic Evolutions · 2025$17.15
Wellspring Mask Ogerpon exTransformation Mask · 2024$15.75How much is Cornerstone Mask Ogerpon #427/742 worth?
Right now (September 28, 2026) the going rate for an ungraded Cornerstone Mask Ogerpon #427/742 from Start Deck 100 Battle Collection is about $2.10.
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 has moved over time.
