Janis Joplin poster -1970 in Hawaii - EXTREMELY RARE

Description

Janis Joplin in Hawaii poster - Extremely RARE. Condition is "Used". Shipped with USPS Priority Mail.
Size: 16" x 22"
I can only find one other copy of this poster anywhere on the internet.  It was auctioned by classicposters.com a few years ago -the following is an excerpt of their description.
"Janis Joplin poster that promoted her July 8, 1970 show at HIC Arena in Honolulu. John Leonard promoted the show and the poster features a well-known promotional photograph of Joplin. These posters were printed on a stock that was much like newsprint and they fell apart rather quickly, which lead to the extreme rarity."
Poster has a fold across middle with a slight tear at the edge. (see pics)