Should You Grade Gym Badge #XY205 from XY Black Star Promos?
Free PSA grading EV calculator pre-loaded with live market data for Gym Badge #XY205. Current PSA 10 gem rate is 5.4% based on 223 graded copies. PSA 10 sales average $349.98 vs a raw market of $21.73. Expected value of grading: $-47.34 (-52% ROI). Verdict: Sell raw.
XY Black Star Promos · #XY205 · Promo
Default-tier verdict
Sell raw$-47 (-52% ROI)
Based on raw market $21.73, PSA 10 $349.98, gem rate 5.4% (223 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Gym Badge #XY205 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 | 12 | 5.4% |
| PSA 9 | 69 | 30.9% |
| PSA 8 | 101 | 45.3% |
| PSA 7 | 29 | 13.0% |
