The Man of Steel Series (1986) and The Death of Superman (1992) were the only two DC comics that gone up in value. The rest of them didn't last because I never had purchased a plastic individual case even though they were in very good shape. I tried to sell some but the value for the rest of them wasn't as good. I had comic books that went back as far as 1971. The only Marvel comics I collected was mainly Spider-Man.
Hybrid Mode
