Cosmetic Grade (C)
C:A Like New — minimal cosmetic wear
C:B Good — minor cosmetic wear
C:C Fair — moderate cosmetic wear
C:D Poor — significant cosmetic damage
C:F Non-functional — severe damage
C:N/A Not Yet Graded
C:Not Tested Cosmetic Not Tested
Functional Grade (F)
F:A Like New — fully functional
F:B Good — minor functional issues
F:C Fair — moderate functional issues
F:D Poor — significant functional issues
F:F Non-functional
F:N/A Not Yet Graded
F:None Functional Not Tested