Should You Grade M Diancie-EX #XY44 from XY Black Star Promos?
Free PSA grading EV calculator pre-loaded with live market data for M Diancie-EX #XY44. Current PSA 10 gem rate is 7.1% based on 70 graded copies. PSA 10 sales average $149.11 vs a raw market of $12.00. Expected value of grading: $-22.56 (-28% ROI). Verdict: Sell raw.
XY Black Star Promos · #XY44 · Promo
Default-tier verdict
Sell raw$-23 (-28% ROI)
Based on raw market $12.00, PSA 10 $149.11, gem rate 7.1% (70 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting M Diancie-EX #XY44 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 | 5 | 7.1% |
| PSA 9 | 43 | 61.4% |
| PSA 8 | 2 | 2.9% |
| PSA 7 | 1 | 1.4% |
