Cornerstone Mask Ogerpon ex 58/131
Prismatic Evolutions
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Cornerstone Mask Ogerpon ex #58 from Prismatic Evolutions currently trades at $1.21 raw, with PSA 10 copies reaching $50.00 — a 41.3x grade premium.
Current Prices (USD)
Ungraded
PSA 7
PSA 8
PSA 9
PSA 10
ACE 10
BGS 10 Black
CGC 10 Pristine
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Quick price facts
Cornerstone Mask Ogerpon ex 58/131 from Prismatic Evolutions has a current raw market value of $1.21.
- Current raw value
- $1.21
- PSA 9 value
- $13.00
- PSA 10 value
- $50.00
- PSA 10 premium vs raw
- 41.3× raw
Collector Intel
41.3x
Raw → PSA 10
High-risk grade
10.7x
Raw → PSA 9
Grade multiplier
Calculated from price history, PSA population data, and market trends. Not financial advice.
Grading Calculator
Based on PSA Standard tier (~$25 USD). Assumes a perfect PSA 10 result — actual outcome depends on card condition.
⚠️ High-variance grade. PSA 10 is 41x the raw price. The expected value accounts for the realistic probability.
$1
Buy Raw
~$25
Grading Fee
PSA Standard
$50
PSA 10 Value
+$24
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$1310.7x raw
PSA 10$5041.3x raw