If you kept it, in mint, its worth 75 grand.
If I only knew that way back then. Bought the first issue of the Fantastic Four, too.
From about 1957 thru about 1965 I bought every super hero comic book ever printed. I grew up in a small town in northern Michigan and my uncle owned a small book store that sold papers and comic books and every week I'd stop in and buy which ever comic he had.....
Hell, at my age, if I had kept ANYthing I ever bought/had ... my great grandchildren would be set for life.