Should You Grade Kyogre-EX #XY41 from XY Black Star Promos?
Free PSA grading EV calculator pre-loaded with live market data for Kyogre-EX #XY41. Current PSA 10 gem rate is 2.0% based on 148 graded copies. PSA 10 sales average $399.99 vs a raw market of $7.63. Expected value of grading: $-33.27 (-43% ROI). Verdict: Sell raw.
XY Black Star Promos · #XY41 · Promo
Default-tier verdict
Sell raw$-33 (-43% ROI)
Based on raw market $7.63, PSA 10 $399.99, gem rate 2.0% (148 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Kyogre-EX #XY41 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 | 2.0% |
| PSA 9 | 24 | 16.2% |
| PSA 8 | 33 | 22.3% |
| PSA 7 | 23 | 15.5% |
