Image Courtesy of Marvel Comics In the early 1990s, the X-Men were everywhere. Even before the iconic animated series hit the air in October of 1992, the August 1991 first issue of X-Men broke records to become the single best-selling comic book issue of all time (8.1 million copies, if you’re curious). The arcade game was one of the most popular and ubiquitous of the era. Pizza Hut was running X-Men promotions. And toy aisles were absolutely ov…