Should You Grade Mega Diancie ex #267 from Ascended Heroes?
Free PSA grading EV calculator pre-loaded with live market data for Mega Diancie ex #267. Current PSA 10 gem rate is 61.2% based on 430 graded copies. PSA 10 sales average $50.00 vs a raw market of $7.12. Expected value of grading: $-39.72 (-52% ROI). Verdict: Sell raw.
Ascended Heroes · #267 · MEGA_ATTACK_RARE
Default-tier verdict
Sell raw$-40 (-52% ROI)
Based on raw market $7.12, PSA 10 $50.00, gem rate 61.2% (430 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Mega Diancie ex #267 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 | 263 | 61.2% |
| PSA 9 | 146 | 34.0% |
| PSA 8 | 16 | 3.7% |
| PSA 7 | 2 | 0.5% |
