Should You Grade Octillery #178 from Battle Styles?
Free PSA grading EV calculator pre-loaded with live market data for Octillery #178. Current PSA 10 gem rate is 56.4% based on 564 graded copies. PSA 10 sales average $60.00 vs a raw market of $6.82. Expected value of grading: $-33.99 (-44% ROI). Verdict: Sell raw.
Battle Styles · #178 · Rare Secret
Default-tier verdict
Sell raw$-34 (-44% ROI)
Based on raw market $6.82, PSA 10 $60.00, gem rate 56.4% (564 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Octillery #178 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 | 318 | 56.4% |
| PSA 9 | 204 | 36.2% |
| PSA 8 | 25 | 4.4% |
| PSA 7 | 10 | 1.8% |
