Should You Grade Vaporeon #H31 from Skyridge?
Free PSA grading EV calculator pre-loaded with live market data for Vaporeon #H31. Current PSA 10 gem rate is 10.9% based on 1,035 graded copies. PSA 10 sales average $22456.26 vs a raw market of $395.73. Expected value of grading: $2942.69 (281% ROI). Verdict: Grade It.
Skyridge · #H31 · Rare Holo
Default-tier verdict
Grade It+$2943 (+281% ROI)
Based on raw market $395.73, PSA 10 $22456.26, gem rate 10.9% (1,035 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Vaporeon #H31 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 | 113 | 10.9% |
| PSA 9 | 337 | 32.6% |
| PSA 8 | 193 | 18.6% |
| PSA 7 | 147 | 14.2% |
