"A collection of Cynicalman drawings by comics fans attending the Charlotte Alternacon, April 21, 1985."
There may be more contributors than listed above.
Generally speaking, Not Available printings beyond the 1st have a datestamp on the front or back cover which is the printing date of the batch that copy was from. Matt Feazell says those post-1st printings were usually 60 copies or fewer.
1st printing: ?
Other known printings:
September 6, [no year in datestamp]