Robert M. Overstreet
Sobre el Autor
Robert M. Overstreet is a prominent figure in the comic book collecting community, best known for his influential work in creating price guides and grading standards for comic books. He first gained attention with the publication of "The Overstreet Guide to Collecting Comics," which laid the groundwork for future collectors and established a standard that many still reference today. His contributions have helped countless enthusiasts navigate the complexities of comic book valuation and preservation.