Should You Grade Rocket's Snorlax #33 from Gym Heroes?
Free PSA grading EV calculator pre-loaded with live market data for Rocket's Snorlax #33. Current PSA 10 gem rate is 4.8% based on 876 graded copies. PSA 10 sales average $1119.47 vs a raw market of $42.42. Expected value of grading: $45.04 (34% ROI). Verdict: Decent — proceed with caution.
Gym Heroes · #33 · Rare
Default-tier verdict
Decent — proceed with caution+$45 (+34% ROI)
Based on raw market $42.42, PSA 10 $1119.47, gem rate 4.8% (876 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Rocket's Snorlax #33 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 | 42 | 4.8% |
| PSA 9 | 243 | 27.7% |
| PSA 8 | 280 | 32.0% |
| PSA 7 | 130 | 14.8% |
