Should You Grade Iono #237 from Paldean Fates?
Free PSA grading EV calculator pre-loaded with live market data for Iono #237. Current PSA 10 gem rate is 44.9% based on 7,866 graded copies. PSA 10 sales average $69.84 vs a raw market of $25.73. Expected value of grading: $-48.33 (-50% ROI). Verdict: Sell raw.
Paldean Fates · #237 · Special Illustration Rare
Default-tier verdict
Sell raw$-48 (-50% ROI)
Based on raw market $25.73, PSA 10 $69.84, gem rate 44.9% (7,866 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Iono #237 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 | 3,533 | 44.9% |
| PSA 9 | 3,571 | 45.4% |
| PSA 8 | 648 | 8.2% |
| PSA 7 | 79 | 1.0% |
