Should You Grade Tapu Koko VMAX #166 from Battle Styles?
Free PSA grading EV calculator pre-loaded with live market data for Tapu Koko VMAX #166. Current PSA 10 gem rate is 61.1% based on 208 graded copies. PSA 10 sales average $49.89 vs a raw market of $7.60. Expected value of grading: $-40.44 (-52% ROI). Verdict: Sell raw.
Battle Styles · #166 · Rare Rainbow
Default-tier verdict
Sell raw$-40 (-52% ROI)
Based on raw market $7.60, PSA 10 $49.89, gem rate 61.1% (208 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Tapu Koko VMAX #166 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 | 127 | 61.1% |
| PSA 9 | 60 | 28.8% |
| PSA 8 | 16 | 7.7% |
| PSA 7 | 2 | 1.0% |
