Cornerstone Mask Ogerpon ex 58/131
Prismatic Evolutions
Find this card on eBay
Click here for eBay listings Click here for eBay listings Show eBay Sold Listings Show eBay Sold Listings
Affiliate link · we may earn commission
Cornerstone Mask Ogerpon ex #58 from Prismatic Evolutions currently trades at $1.74 raw, with PSA 10 copies reaching $50.00 — a 28.7x grade premium. The card has moved up 74.0% over the past 30 days and up 51.3% over 90 days, suggesting sustained buying interest.
Current Prices (USD)
Ungraded
PSA 7
PSA 8
PSA 9
PSA 10
ACE 10
BGS 10 Black
CGC 10 Pristine
Compare on eBay
Affiliate link · we may earn commission
Raw Price Trend
7d
+8.1%
30d
+74.0%
90d
+51.3%
180d
+25.2%
1y
-13.0%
2y
—
5y
—
Quick price facts
Cornerstone Mask Ogerpon ex 58/131 from Prismatic Evolutions has a current raw market value of $1.74.
- Current raw value
- $1.74
- PSA 9 value
- $13.00
- PSA 10 value
- $50.00
- Raw value 7d
- +8.1%
- Raw value 30d
- +74.0%
- PSA 10 premium vs raw
- 28.7× raw
Collector Intel
28.7x
Raw → PSA 10
High-risk grade
7.5x
Raw → PSA 9
Grade multiplier
+74.0%
30d Price Move
Rising
Moderate
Price Stability
8.1% swing this week
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 29x the raw price. The expected value accounts for the realistic probability.
$2
Buy Raw
~$25
Grading Fee
PSA Standard
$50
PSA 10 Value
+$23
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$137.5x raw
PSA 10$5028.7x raw