Should You Grade Wellspring Mask Ogerpon ex #152 from Prismatic Evolutions?
Free PSA grading EV calculator pre-loaded with live market data for Wellspring Mask Ogerpon ex #152. Current PSA 10 gem rate is 37.2% based on 1,297 graded copies. PSA 10 sales average $76.88 vs a raw market of $16.56. Expected value of grading: $-43.87 (-51% ROI). Verdict: Sell raw.
Prismatic Evolutions · #152 · Special Illustration Rare
Default-tier verdict
Sell raw$-44 (-51% ROI)
Based on raw market $16.56, PSA 10 $76.88, gem rate 37.2% (1,297 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Wellspring Mask Ogerpon ex #152 to PSA for grading. EV factors in real PSA population data (gem rates), live market prices for raw and graded copies, and PSA's tiered fee structure including upcharges when a card's graded value exceeds the tier's Max Insured Value. Adjust the inputs to match your card's exact condition for a personalized recommendation.
PSA population summary
| Grade | Population | Rate |
|---|---|---|
| PSA 10 | 483 | 37.2% |
| PSA 9 | 652 | 50.3% |
| PSA 8 | 139 | 10.7% |
| PSA 7 | 17 | 1.3% |
