Should You Grade Octillery #10 from Unseen Forces?
Free PSA grading EV calculator pre-loaded with live market data for Octillery #10. Current PSA 10 gem rate is 11.0% based on 182 graded copies. PSA 10 sales average $503.91 vs a raw market of $9.97. Expected value of grading: $19.03 (24% ROI). Verdict: Decent — proceed with caution.
Unseen Forces · #10 · Rare Holo
Default-tier verdict
Decent — proceed with caution+$19 (+24% ROI)
Based on raw market $9.97, PSA 10 $503.91, gem rate 11.0% (182 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Octillery #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 | 20 | 11.0% |
| PSA 9 | 77 | 42.3% |
| PSA 8 | 49 | 26.9% |
| PSA 7 | 19 | 10.4% |
