Should You Grade Chaos Gym #102 from Gym Challenge?
Free PSA grading EV calculator pre-loaded with live market data for Chaos Gym #102. Current PSA 10 gem rate is 28.3% based on 53 graded copies. PSA 10 sales average $58.94 vs a raw market of $8.89. Expected value of grading: $-52.29 (-66% ROI). Verdict: Sell raw.
Gym Challenge · #102 · Rare
Default-tier verdict
Sell raw$-52 (-66% ROI)
Based on raw market $8.89, PSA 10 $58.94, gem rate 28.3% (53 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Chaos Gym #102 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 | 15 | 28.3% |
| PSA 9 | 27 | 50.9% |
| PSA 8 | 7 | 13.2% |
| PSA 7 | 1 | 1.9% |
