Should You Grade Yveltal-EX #XY150a from XY Black Star Promos?
Free PSA grading EV calculator pre-loaded with live market data for Yveltal-EX #XY150a. Current PSA 10 gem rate is 7.3% based on 1,557 graded copies. PSA 10 sales average $8479.71 vs a raw market of $194.00. Expected value of grading: $301.35 (38% ROI). Verdict: Decent — proceed with caution.
XY Black Star Promos · #XY150a · Promo
Default-tier verdict
Decent — proceed with caution+$301 (+38% ROI)
Based on raw market $194.00, PSA 10 $8479.71, gem rate 7.3% (1,557 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Yveltal-EX #XY150a 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 | 113 | 7.3% |
| PSA 9 | 435 | 27.9% |
| PSA 8 | 587 | 37.7% |
| PSA 7 | 269 | 17.3% |
