Should You Grade Slowking #14 from Neo Genesis?
Free PSA grading EV calculator pre-loaded with live market data for Slowking #14. Current PSA 10 gem rate is 0.4% based on 3,935 graded copies. PSA 10 sales average $5173.50 vs a raw market of $59.99. Expected value of grading: $-500.19 (-75% ROI). Verdict: Sell raw.
Neo Genesis · #14 · Rare Holo
Default-tier verdict
Sell raw$-500 (-75% ROI)
Based on raw market $59.99, PSA 10 $5173.50, gem rate 0.4% (3,935 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Slowking #14 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 | 17 | 0.4% |
| PSA 9 | 533 | 13.5% |
| PSA 8 | 1,351 | 34.3% |
| PSA 7 | 907 | 23.0% |
