Should You Grade Magneton #20 from Skyridge?
Free PSA grading EV calculator pre-loaded with live market data for Magneton #20. Current PSA 10 gem rate is 29.1% based on 117 graded copies. PSA 10 sales average $414.87 vs a raw market of $27.46. Expected value of grading: $74.33 (76% ROI). Verdict: Grade It.
Skyridge · #20 · Rare
Default-tier verdict
Grade It+$74 (+76% ROI)
Based on raw market $27.46, PSA 10 $414.87, gem rate 29.1% (117 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Magneton #20 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 | 34 | 29.1% |
| PSA 9 | 47 | 40.2% |
| PSA 8 | 21 | 17.9% |
| PSA 7 | 11 | 9.4% |
