Should You Grade Magneton #22 from Aquapolis?
Free PSA grading EV calculator pre-loaded with live market data for Magneton #22. Current PSA 10 gem rate is 42.1% based on 126 graded copies. PSA 10 sales average $162.20 vs a raw market of $15.51. Expected value of grading: $0.69 (1% ROI). Verdict: Sell raw.
Aquapolis · #22 · Rare
Default-tier verdict
Sell raw+$1 (+1% ROI)
Based on raw market $15.51, PSA 10 $162.20, gem rate 42.1% (126 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Magneton #22 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 | 53 | 42.1% |
| PSA 9 | 43 | 34.1% |
| PSA 8 | 16 | 12.7% |
| PSA 7 | 6 | 4.8% |
