Should You Grade Sabrina's Gengar #14 from Gym Heroes?
Free PSA grading EV calculator pre-loaded with live market data for Sabrina's Gengar #14. Current PSA 10 gem rate is 0.4% based on 7,946 graded copies. PSA 10 sales average $17169.72 vs a raw market of $315.95. Expected value of grading: $-217.93 (-24% ROI). Verdict: Sell raw.
Gym Heroes · #14 · Rare Holo
Default-tier verdict
Sell raw$-218 (-24% ROI)
Based on raw market $315.95, PSA 10 $17169.72, gem rate 0.4% (7,946 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Sabrina's Gengar #14 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 | 34 | 0.4% |
| PSA 9 | 757 | 9.5% |
| PSA 8 | 1,943 | 24.5% |
| PSA 7 | 1,733 | 21.8% |
