Should You Grade Ninetales ex #186 from 151?
Free PSA grading EV calculator pre-loaded with live market data for Ninetales ex #186. Current PSA 10 gem rate is 36.2% based on 3,724 graded copies. PSA 10 sales average $122.50 vs a raw market of $14.00. Expected value of grading: $-23.19 (-28% ROI). Verdict: Sell raw.
151 · #186 · Ultra Rare
Default-tier verdict
Sell raw$-23 (-28% ROI)
Based on raw market $14.00, PSA 10 $122.50, gem rate 36.2% (3,724 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Ninetales ex #186 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 | 1,348 | 36.2% |
| PSA 9 | 1,719 | 46.2% |
| PSA 8 | 527 | 14.2% |
| PSA 7 | 96 | 2.6% |
