Comic Book 10 Point Grading Scale. Note that from 0.5 to 9.0, the grades are in 0.5 point increments. It doesn’t publicly release how it grades its comics, but as it has graded over 5 million comics since its inception, there are plenty of examples in different grades to gauge a book’s standard.
You should store our slabs vertically, but they can be stored horizontally. Comic book grading & condition definitions. An “a” would be considered “mint” while an “f” would be given the grade “poor.”.
So you want to know how to grade comic books?
Comics listed for sale on our site use the basic grading scale, or letter grade system, which uses a naming classification from gem mint (highest) to fair & poor (lowest). The value of a $1,000 dollar comic book can drop to nearly nothing if the comic is in bad shape. A comic book is given a grade depending on its condition. Comicgrader.com will be here to document the various scales and provide the equivalent nomenclature grade, so you will be able to compare apples to apples and ascertain whether any given individual is adhering to well defined, conservative yet reasonable.