PSA Grading Calculator
Calculate potential returns and check population data to make informed grading decisions
Search from 15,000+ Pokemon cards with live pricing
Quick Tips
Most cards need PSA 10 to be worth grading - PSA 9 values often don't cover costs
Values under $50 rarely justify grading fees unless you're building a set
Vintage cards and chase modern cards typically have the best grading ROI
Population matters - low pop cards command premium prices in PSA 10
Why Use This Calculator?
Live Market Prices
15,000+ cards updated daily
Real Population Data
See actual PSA grade distribution
Accurate ROI Calculations
Including all fees and costs
How to Estimate Your PSA Grade Before Submission
PSA grading estimates require careful evaluation of four key factors: centering, corners, edges, and surface condition. Use our calculator above to input your card's condition across these categories and get an instant grade prediction.
Professional graders examine cards under magnification to identify imperfections invisible to the naked eye. A PSA 10 (Gem Mint) requires near-perfect centering (55/45 or better), sharp corners with no wear, pristine edges, and a flawless surface free of scratches or print lines.
For accurate PSA grading estimates, inspect your card under bright light and compare against PSA's official grading standards. Our ROI calculator factors in grading fees, shipping costs, and current market values to show whether professional grading will increase your card's value.