Should You Grade Heatran #4 from Pokémon Rumble?
Free PSA grading EV calculator pre-loaded with live market data for Heatran #4. Current PSA 10 gem rate is 1.9% based on 317 graded copies. PSA 10 sales average $1398.75 vs a raw market of $67.22. Expected value of grading: $241.46 (154% ROI). Verdict: Grade It.
Pokémon Rumble · #4
Default-tier verdict
Grade It+$241 (+154% ROI)
Based on raw market $67.22, PSA 10 $1398.75, gem rate 1.9% (317 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Heatran #4 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 | 6 | 1.9% |
| PSA 9 | 88 | 27.8% |
| PSA 8 | 119 | 37.5% |
| PSA 7 | 63 | 19.9% |