Should You Grade Marshadow-GX #156 from Burning Shadows?
Free PSA grading EV calculator pre-loaded with live market data for Marshadow-GX #156. Current PSA 10 gem rate is 14.7% based on 375 graded copies. PSA 10 sales average $1206.00 vs a raw market of $29.27. Expected value of grading: $119.78 (100% ROI). Verdict: Grade It.
Burning Shadows · #156 · Rare Rainbow
Default-tier verdict
Grade It+$120 (+100% ROI)
Based on raw market $29.27, PSA 10 $1206.00, gem rate 14.7% (375 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Marshadow-GX #156 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 | 55 | 14.7% |
| PSA 9 | 187 | 49.9% |
| PSA 8 | 96 | 25.6% |
| PSA 7 | 20 | 5.3% |
