Should You Grade Petilil #091 from Black Bolt?
Free PSA grading EV calculator pre-loaded with live market data for Petilil #091. Current PSA 10 gem rate is 23.2% based on 483 graded copies. PSA 10 sales average $223.75 vs a raw market of $19.99. Expected value of grading: $-19.66 (-22% ROI). Verdict: Sell raw.
Black Bolt · #091 · Illustration Rare
Default-tier verdict
Sell raw$-20 (-22% ROI)
Based on raw market $19.99, PSA 10 $223.75, gem rate 23.2% (483 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Petilil #091 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 | 112 | 23.2% |
| PSA 9 | 284 | 58.8% |
| PSA 8 | 75 | 15.5% |
| PSA 7 | 8 | 1.7% |
