Cornerstone Mask Ogerpon ex

Terastal Fest ex · #216/187 · Special Art Rare · 2024JPN

All 85 Ogerpon cards ranked by value →
$3.66
Market price ▼ 7.3% (30d)
Prices as of Nov 10, 2026
3,168graded pop
88%gem rate
12.3×PSA 10 vs raw
-39%off ATH $6.02 · Apr 2026
+$12.62EV to grade — marginal
Market data

Price history

Holofoil▼ 0.3% 7d
Low $2.75Mid $4.21

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Graded market

Graded values

PSA 10 report →updated 2026-11-10
Grade 6 est.$3.48
Grade 5 est.$2.93
Grade 4 est.$2.42
Grade 3 est.$2.01
Grade 2 est.$1.65
Grade 1 est.$1.39

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

PSA 10 price history$45.00

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-09-18

CGC1,788 graded · 1,518 gem 10
PSA1,380 graded · 1,267 gem 10

Population data from PriceCharting, updated monthly.

Auction sale integrity

New

Graded sales for this card from public auctions, each checked for shill/relist patterns and prices that don’t match the market. How this works →

Clean price · CGC 10
$18.00
High confidence — 6 corroborating sales
Recent sale price by grade · tracked by cert number
CGC 10
$14.00
last $11.00 · Sep 28, 2026 · 6 sales
Verified
CGC 10 · 3 bids · Sep 28, 2026
$11.00
Verified
CGC 10 · 6 bids · Sep 14, 2026
$16.00
Verified
CGC 10 · 7 bids · Sep 7, 2026
$14.00
Verified
CGC 10 · 8 bids · Sep 7, 2026
$14.00
Verified
CGC 10 · 5 bids · Aug 31, 2026
$17.00
Verified
CGC 10 · 6 bids · Jul 27, 2026
$16.00
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How much is Cornerstone Mask Ogerpon ex #216/187 worth?

Cornerstone Mask Ogerpon ex #216/187 is a Special Art Rare Japanese card from Terastal Fest ex (2024) — today it trades at roughly $3.66 ungraded.

Grading changes the math on this one: a PSA 10 is valued around $45.00, roughly 12.3x the raw price, while a PSA 9 sits near $14.25. 1,788 copies have been graded to date, and 85% of them came back a 10 — worth knowing before you pay grading fees.

These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.

Collecting Terastal Fest ex?Full master set guide — every card, chase list, and completion cost→
Cornerstone Mask Ogerpon ex #216/187 Terastal Fest ex (Japanese) Price — $3.66 | CardPrice