Should You Grade White Kyurem #XY81 from XY Black Star Promos?
Free PSA grading EV calculator pre-loaded with live market data for White Kyurem #XY81. Current PSA 10 gem rate is 0.4% based on 747 graded copies. PSA 10 sales average $970.00 vs a raw market of $32.22. Expected value of grading: $66.44 (65% ROI). Verdict: Grade It.
XY Black Star Promos · #XY81 · Promo
Default-tier verdict
Grade It+$66 (+65% ROI)
Based on raw market $32.22, PSA 10 $970.00, gem rate 0.4% (747 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting White Kyurem #XY81 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 | 0.4% |
| PSA 9 | 71 | 9.5% |
| PSA 8 | 366 | 49.0% |
| PSA 7 | 229 | 30.7% |
