You are talking about a corporate "fanzine" style article. Look, RC Harvey's article on Miller's DD is one of my most favorite fanzine articles ever, but the cover of CJ 58 is not Elektra's "first appearance." Because a "first appearance" occurs in a story, in a comic book, not on the cover of a fanzine. It's a neat item. Folks will pay a premium for the issue because it is neat, but the "market has not spoken" that this is a "first appearance" for the obvious reason that price and contents are two entirely different things. Heck, a Stan Lee signed Marvel Age 41 blows away the prices for any other Marvel Age. What is it the "first appearance" of?