Should You Grade Acerola's Mischief #183 from Mega Evolution?
Free PSA grading EV calculator pre-loaded with live market data for Acerola's Mischief #183. Current PSA 10 gem rate is 54.2% based on 4,437 graded copies. PSA 10 sales average $68.45 vs a raw market of $25.99. Expected value of grading: $-46.31 (-48% ROI). Verdict: Sell raw.
Mega Evolution · #183 · Special Illustration Rare
Default-tier verdict
Sell raw$-46 (-48% ROI)
Based on raw market $25.99, PSA 10 $68.45, gem rate 54.2% (4,437 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Acerola's Mischief #183 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 | 2,405 | 54.2% |
| PSA 9 | 1,568 | 35.3% |
| PSA 8 | 365 | 8.2% |
| PSA 7 | 70 | 1.6% |
