Grade
Grade: A grading company's condition score for a card or comic, such as PSA 10 or CGC 9.8.
How we measure it
We record the grade printed in the listing title, and the grading company separately when the listing names it.
What it is not
A grade from one company is not the same as the same number from another.
Where it appears in the data
Field names as the API returns them; each dataset's page in the API lists the field's type and unit.
gradein datasetcards_auctionsgradein datasetcomicconnect_results