Should You Grade Sabrina's Haunter #58 from Gym Heroes?
Free PSA grading EV calculator pre-loaded with live market data for Sabrina's Haunter #58. Current PSA 10 gem rate is 7.5% based on 186 graded copies. PSA 10 sales average $93.73 vs a raw market of $11.87. Expected value of grading: $-38.89 (-48% ROI). Verdict: Sell raw.
Gym Heroes · #58 · Uncommon
Default-tier verdict
Sell raw$-39 (-48% ROI)
Based on raw market $11.87, PSA 10 $93.73, gem rate 7.5% (186 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Sabrina's Haunter #58 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 | 14 | 7.5% |
| PSA 9 | 63 | 33.9% |
| PSA 8 | 53 | 28.5% |
| PSA 7 | 22 | 11.8% |
