Should You Grade Dark Octillery #8 from Team Rocket Returns?
Free PSA grading EV calculator pre-loaded with live market data for Dark Octillery #8. Current PSA 10 gem rate is 16.8% based on 328 graded copies. PSA 10 sales average $572.90 vs a raw market of $20.50. Expected value of grading: $79.62 (88% ROI). Verdict: Grade It.
Team Rocket Returns · #8 · Rare Holo
Default-tier verdict
Grade It+$80 (+88% ROI)
Based on raw market $20.50, PSA 10 $572.90, gem rate 16.8% (328 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Dark Octillery #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 | 55 | 16.8% |
| PSA 9 | 141 | 43.0% |
| PSA 8 | 80 | 24.4% |
| PSA 7 | 27 | 8.2% |
