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Blog

Card grading tips, collecting strategies, and industry insights to help you make smarter decisions.

AI Card Grading

How AI card grading works, accuracy, free tools, and getting started with CardGrade.io

Card Grading Guides

In-depth guides to PSA, BGS, CGC, and other grading companies

Grading Strategy & Tips

Centering, corners, edges, surface analysis, and pre-screening techniques

Grading Value & Investment

Cost breakdowns, ROI analysis, and investment strategies for graded cards

All (42)Guides (11)Comparisons (2)Tips & Tricks (5)Technology (8)Market Insights (4)

Tips & Tricks

Phone Camera vs Scanner for Card Grading: Which Captures Better Images?

Should you use your iPhone camera or a flatbed scanner for AI card grading? We break down image quality, convenience, accuracy, and when each method makes sense.

CardGrade.io Team·Feb 26, 2026·10 min read

Tips & Tricks

Pre-Screen Your Cards Before Submitting to PSA or BGS

Save hundreds on grading fees by AI pre-screening your cards before submitting to PSA, BGS, or CGC. Learn the smart submission strategy.

CardGrade.io TeamFeb 21, 2026·10 min read

How to Prepare Cards for Grading Submission

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Pre-screen your cards before submitting to PSA, BGS, or CGC. Start with 3 free credits — no credit card required.

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Tips & Tricks

How to Prepare Cards for Grading Submission

Proper preparation protects your cards and maximizes grades. Learn the step-by-step process for cleaning, sleeving, and packaging cards for PSA, BGS, or CGC.

CardGrade.io TeamFeb 21, 2026·12 min read

Tips & Tricks

Pokemon Card Grading Tips: Maximize Your PSA and BGS Grades

Expert Pokemon card grading tips for PSA and BGS submissions. Handle holos, check WOTC quirks, and pre-screen with AI before grading.

CardGrade.io TeamNov 17, 2025·11 min read

Tips & Tricks

10 Common Card Grading Mistakes (And How to Avoid Them)

Avoid these 10 common card grading mistakes that cost collectors money. Learn how to grade cards properly and pre-screen before submitting.

CardGrade.io TeamOct 20, 2025·10 min read