Should You Grade Omanyte #180 from 151?
Free PSA grading EV calculator pre-loaded with live market data for Omanyte #180. Current PSA 10 gem rate is 32.2% based on 4,767 graded copies. PSA 10 sales average $138.50 vs a raw market of $13.08. Expected value of grading: $-21.64 (-26% ROI). Verdict: Sell raw.
151 · #180 · Illustration Rare
Default-tier verdict
Sell raw$-22 (-26% ROI)
Based on raw market $13.08, PSA 10 $138.50, gem rate 32.2% (4,767 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Omanyte #180 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 | 1,536 | 32.2% |
| PSA 9 | 2,453 | 51.5% |
| PSA 8 | 664 | 13.9% |
| PSA 7 | 82 | 1.7% |
