Should You Grade Leafeon-GX #139 from Ultra Prism?
Free PSA grading EV calculator pre-loaded with live market data for Leafeon-GX #139. Current PSA 10 gem rate is 43.7% based on 698 graded copies. PSA 10 sales average $350.00 vs a raw market of $32.89. Expected value of grading: $78.59 (76% ROI). Verdict: Grade It.
Ultra Prism · #139 · Rare Ultra
Default-tier verdict
Grade It+$79 (+76% ROI)
Based on raw market $32.89, PSA 10 $350.00, gem rate 43.7% (698 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Leafeon-GX #139 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 | 305 | 43.7% |
| PSA 9 | 270 | 38.7% |
| PSA 8 | 96 | 13.8% |
| PSA 7 | 21 | 3.0% |
