Should You Grade Lt. Surge's Jolteon #28 from Gym Challenge?
Free PSA grading EV calculator pre-loaded with live market data for Lt. Surge's Jolteon #28. Current PSA 10 gem rate is 16.5% based on 303 graded copies. PSA 10 sales average $142.43 vs a raw market of $22.00. Expected value of grading: $-41.22 (-45% ROI). Verdict: Sell raw.
Gym Challenge · #28 · Rare
Verdict
Sell raw$-41 (-45% ROI)
Based on raw cost $22.00, PSA 10 $142.43, gem rate 16.5% (303 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Lt. Surge's Jolteon #28 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 | 50 | 16.5% |
| PSA 9 | 117 | 38.6% |
| PSA 8 | 81 | 26.7% |
| PSA 7 | 24 | 7.9% |
