Should You Grade Misty's Tentacruel #10 from Gym Heroes?
Free PSA grading EV calculator pre-loaded with live market data for Misty's Tentacruel #10. Current PSA 10 gem rate is 2.3% based on 3,099 graded copies. PSA 10 sales average $850.00 vs a raw market of $19.24. Expected value of grading: $-13.56 (-15% ROI). Verdict: Sell raw.
Gym Heroes · #10 · Rare Holo
Verdict
Sell raw$-14 (-15% ROI)
Based on raw cost $19.24, PSA 10 $850.00, gem rate 2.3% (3,099 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Misty's Tentacruel #10 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 | 71 | 2.3% |
| PSA 9 | 604 | 19.5% |
| PSA 8 | 963 | 31.1% |
| PSA 7 | 637 | 20.6% |
