Tag Archives: Poor Condition

Comic Book Grading

Comic Book Grading

The Overstreet Definitions By Robert M. Overstreet & the Gemstone Publishing Staff (c)2018 Gemstone Publishing. Used by Permission. As with most collectibles, with comic books condition is king. The Overstreet Grading Standards have been developed over decades with input from comic book dealers, collectors, historians and preservation experts. When grading a comic book, common sense […]