Should You Grade Arceus & Dialga & Palkia-GX #221 from Cosmic Eclipse?
Free PSA grading EV calculator pre-loaded with live market data for Arceus & Dialga & Palkia-GX #221. Current PSA 10 gem rate is 36.2% based on 4,398 graded copies. PSA 10 sales average $4017.62 vs a raw market of $417.25. Expected value of grading: $1153.34 (149% ROI). Verdict: Grade It.
Cosmic Eclipse · #221 · Rare Ultra
Default-tier verdict
Grade It+$1153 (+149% ROI)
Based on raw market $417.25, PSA 10 $4017.62, gem rate 36.2% (4,398 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Arceus & Dialga & Palkia-GX #221 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 | 1,593 | 36.2% |
| PSA 9 | 1,819 | 41.4% |
| PSA 8 | 705 | 16.0% |
| PSA 7 | 135 | 3.1% |
