Should You Grade Banette #4 from Power Keepers?
Free PSA grading EV calculator pre-loaded with live market data for Banette #4. Current PSA 10 gem rate is 14.8% based on 290 graded copies. PSA 10 sales average $618.36 vs a raw market of $9.59. Expected value of grading: $53.94 (68% ROI). Verdict: Grade It.
Power Keepers · #4 · Rare Holo
Default-tier verdict
Grade It+$54 (+68% ROI)
Based on raw market $9.59, PSA 10 $618.36, gem rate 14.8% (290 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Banette #4 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 | 43 | 14.8% |
| PSA 9 | 137 | 47.2% |
| PSA 8 | 79 | 27.2% |
| PSA 7 | 17 | 5.9% |
