Should You Grade Mega Gardevoir ex #187 from Mega Evolution?
Free PSA grading EV calculator pre-loaded with live market data for Mega Gardevoir ex #187. Current PSA 10 gem rate is 24.0% based on 6,780 graded copies. PSA 10 sales average $530.00 vs a raw market of $155.45. Expected value of grading: $17.69 (8% ROI). Verdict: Sell raw.
Mega Evolution · #187 · Mega Hyper Rare
Default-tier verdict
Sell raw+$18 (+8% ROI)
Based on raw market $155.45, PSA 10 $530.00, gem rate 24.0% (6,780 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Mega Gardevoir ex #187 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 | 1,625 | 24.0% |
| PSA 9 | 3,489 | 51.5% |
| PSA 8 | 1,466 | 21.6% |
| PSA 7 | 131 | 1.9% |
