Haha cool. I actually have close ties with Zap Comix and artist Robert Crumb. I'm close friends with one of his collaborators named Dr.Hal who is a damn good inker. Went by his house a month ago and he gave me a 30 year old cactus once owned by Zap Comix founder Gilbert Shelton.
I have a few back issues of those Heavy Metal magazines from around '83 - '84.
Love bronze age Marvel Comics though!!