Should You Grade Shaymin #XY115 from XY Black Star Promos?
Free PSA grading EV calculator pre-loaded with live market data for Shaymin #XY115. Current PSA 10 gem rate is 5.3% based on 546 graded copies. PSA 10 sales average $7214.28 vs a raw market of $58.99. Expected value of grading: $-164.78 (-25% ROI). Verdict: Sell raw.
XY Black Star Promos · #XY115 · Promo
Default-tier verdict
Sell raw$-165 (-25% ROI)
Based on raw market $58.99, PSA 10 $7214.28, gem rate 5.3% (546 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Shaymin #XY115 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 | 29 | 5.3% |
| PSA 9 | 150 | 27.5% |
| PSA 8 | 212 | 38.8% |
| PSA 7 | 93 | 17.0% |
