cardcenter.app Grading guide

Load a specimen

Drag & drop an image · upload a file · or use your camera

L/R 50/50
T/B 50/50
Drag cyan lines to card edges, mint to design borders. Pinch to zoom · double-tap to reset.
Your card
Live measurement
Left / Right
50/50
Top / Bottom
50/50
Centering sub-grade · per grader
Company Grade Label
PSA 10 Gem Mint
Beckett 10 Pristine
CGC 10 Pristine
ACE 10 Gem Mint

Marker key

Outer · card edge
Inner · design border