Should You Grade Sceptile #8 from Great Encounters?
Free PSA grading EV calculator pre-loaded with live market data for Sceptile #8. Current PSA 10 gem rate is 26.9% based on 297 graded copies. PSA 10 sales average $2162.50 vs a raw market of $26.24. Expected value of grading: $442.85 (188% ROI). Verdict: Grade It.
Great Encounters · #8 · Rare Holo
Default-tier verdict
Grade It+$443 (+188% ROI)
Based on raw market $26.24, PSA 10 $2162.50, gem rate 26.9% (297 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Sceptile #8 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 | 80 | 26.9% |
| PSA 9 | 122 | 41.1% |
| PSA 8 | 52 | 17.5% |
| PSA 7 | 20 | 6.7% |