Should You Grade M Beedrill-EX #XY158 from XY Black Star Promos?
Free PSA grading EV calculator pre-loaded with live market data for M Beedrill-EX #XY158. Current PSA 10 gem rate is 22.8% based on 400 graded copies. PSA 10 sales average $540.00 vs a raw market of $23.60. Expected value of grading: $71.31 (76% ROI). Verdict: Grade It.
XY Black Star Promos · #XY158 · Promo
Default-tier verdict
Grade It+$71 (+76% ROI)
Based on raw market $23.60, PSA 10 $540.00, gem rate 22.8% (400 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting M Beedrill-EX #XY158 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 | 91 | 22.8% |
| PSA 9 | 110 | 27.5% |
| PSA 8 | 84 | 21.0% |
| PSA 7 | 45 | 11.3% |
