01 / Capture
Start with evidence the grader can trust.
Front and back photos establish the visible condition. MMG checks framing, sharpness, glare, and whether the card fills the image.
Photo quality checked
Know Your Card
Before You Grade.
Turn clear card photos into a condition estimate, confidence range, visible evidence, and practical submission context—before paying for professional grading.
Photo-quality checks before grading
Confidence, limitations, and grade range
Private reports saved to your workspace
MMG provides AI-estimated grading guidance from uploaded images. It is not official third-party certification.
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Create your profile. Your first card scan is free.
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The Matrix workspace
Evidence first. A number second.
MMG checks whether the photos are usable, confirms the card identity, and explains the strongest visible reasons behind the estimate.
Grade a CardCHECKED
Photo evidence
Framing, focus, glare, and full-edge visibility
EXPLAINED
Grade context
Estimate, range, confidence, and limitations
PRIVATE
Collector privacy
Account-owned cards and private saved reports
PRACTICAL
Next-step clarity
Retake weak evidence or review submission potential
Scroll through the MMG journey
Watch card photos become a clearer collector decision.
Each stage adds context without pretending an image can reveal what it cannot see.
02 / Inspect
Watch the Big Four come into focus.
Centering, corners, edges, and surface signals are reviewed together, with limitations called out instead of hidden.
100+ visible signals
03 / Reason
See the case for—and against—the grade.
The estimate includes a range, confidence score, grade caps, and a plain-language explanation of the deciding evidence.
Confidence explained
04 / Decide
Make the next collector move with context.
Use the report to retake weak photos, hold the card, or decide whether professional grading deserves a closer look.
A clearer next step
Centering
49 / 51
Corners
Sharp
Edges
Clean
Surface
Review
Current stage
Photo quality checked
Inside the report
More useful than a number floating on a screen.
MMG connects the estimate to the evidence, confidence, and available collector data that give the result context.
01
Visible evidence
Condition notes you can follow
Understand what the photos show across centering, corners, edges, and surface—not just the final number.
02
Market context
Value at the likely grade
Compare available raw and graded pricing beside the condition estimate when a reliable card match is available.
03
Population context
Know how difficult gem grades are
GemRate intelligence adds population and gem-rate context without presenting an AI estimate as certification.
Built around collector questions
The questions behind every confident submission.
One card. One clearer next step.
See what your card photos can prove.
Upload clear front and back images, confirm the exact card, and generate a private MMG condition report.