New Collectible Zine:
In late 1968, shortly before Zap #3 was to be published, Robert Crumb found Xerox copies of the missing pages from the original Zap #1, which (according to Victor Moscoso) successfully captured the linework but not the solid blacks. After being re-inked by Crumb, those strips subsequently appeared as Zap #0. Thus Zap #0 became the third in the series, even though it was drawn before #1 in 1967.
This particular copy of Zap #0 was printed by Apex Novelty, San Francisco (Don Donahue) in 1969 (3rd printing) and is in fine condition with only the slightest wear and yellowing of the pages.