Should You Grade Gym Badge #XY204 from XY Black Star Promos?
Free PSA grading EV calculator pre-loaded with live market data for Gym Badge #XY204. Current PSA 10 gem rate is 4.5% based on 268 graded copies. PSA 10 sales average $664.65 vs a raw market of $69.38. Expected value of grading: $-56.12 (-40% ROI). Verdict: Sell raw.
XY Black Star Promos · #XY204 · Promo
Default-tier verdict
Sell raw$-56 (-40% ROI)
Based on raw market $69.38, PSA 10 $664.65, gem rate 4.5% (268 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Gym Badge #XY204 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 | 4.5% |
| PSA 9 | 112 | 41.8% |
| PSA 8 | 87 | 32.5% |
| PSA 7 | 38 | 14.2% |
