Should You Grade Greninja-GX #120 from Forbidden Light?
Free PSA grading EV calculator pre-loaded with live market data for Greninja-GX #120. Current PSA 10 gem rate is 45.2% based on 588 graded copies. PSA 10 sales average $505.00 vs a raw market of $35.63. Expected value of grading: $170.02 (161% ROI). Verdict: Grade It.
Forbidden Light · #120 · Rare Ultra
Default-tier verdict
Grade It+$170 (+161% ROI)
Based on raw market $35.63, PSA 10 $505.00, gem rate 45.2% (588 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Greninja-GX #120 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 | 266 | 45.2% |
| PSA 9 | 236 | 40.1% |
| PSA 8 | 51 | 8.7% |
| PSA 7 | 16 | 2.7% |
