Should You Grade Wally's Compassion #186 from Mega Evolution?
Free PSA grading EV calculator pre-loaded with live market data for Wally's Compassion #186. Current PSA 10 gem rate is 51.1% based on 2,068 graded copies. PSA 10 sales average $54.70 vs a raw market of $19.48. Expected value of grading: $-46.10 (-52% ROI). Verdict: Sell raw.
Mega Evolution · #186 · Special Illustration Rare
Default-tier verdict
Sell raw$-46 (-52% ROI)
Based on raw market $19.48, PSA 10 $54.70, gem rate 51.1% (2,068 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Wally's Compassion #186 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 | 1,057 | 51.1% |
| PSA 9 | 777 | 37.6% |
| PSA 8 | 172 | 8.3% |
| PSA 7 | 18 | 0.9% |
