Should You Grade Ninetales #19 from Power Keepers?
Free PSA grading EV calculator pre-loaded with live market data for Ninetales #19. Current PSA 10 gem rate is 10.1% based on 69 graded copies. PSA 10 sales average $109.69 vs a raw market of $7.99. Expected value of grading: $-6.58 (-8% ROI). Verdict: Sell raw.
Power Keepers · #19 · Rare
Default-tier verdict
Sell raw$-7 (-8% ROI)
Based on raw market $7.99, PSA 10 $109.69, gem rate 10.1% (69 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Ninetales #19 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 | 7 | 10.1% |
| PSA 9 | 17 | 24.6% |
| PSA 8 | 18 | 26.1% |
| PSA 7 | 14 | 20.3% |
