Should You Grade Mantine #77 from Skyridge?
Free PSA grading EV calculator pre-loaded with live market data for Mantine #77. Current PSA 10 gem rate is 48.5% based on 97 graded copies. PSA 10 sales average $434.82 vs a raw market of $15.83. Expected value of grading: $142.67 (166% ROI). Verdict: Grade It.
Skyridge · #77 · Common
Default-tier verdict
Grade It+$143 (+166% ROI)
Based on raw market $15.83, PSA 10 $434.82, gem rate 48.5% (97 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Mantine #77 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 | 47 | 48.5% |
| PSA 9 | 40 | 41.2% |
| PSA 8 | 6 | 6.2% |
| PSA 7 | 1 | 1.0% |
