They all have issues of one kind or another, and all of the ones I have seen have this oil stain in the upper left corner. Many of them also have some writing on the back, as they were used to take notes on occasion. This one has a small amount of writing. This is a Great Investment Item. Acid Test Posters and Handbills are the most collectable items of the psychedelia rock and roll period.
Psychedelic Concert Posters are one of today's most solid investments. I'll be listing more items like these in the coming weeks ahead so stay tuned. The item "Original 1st Print Grateful Dead Acid Test Concert Poster Handbill RARE! 6 Known" is in sale since Sunday, October 18, 2020. This item is in the category "Entertainment Memorabilia\Music Memorabilia\Rock & Pop\Artists G\Grateful Dead\Posters".
The seller is "postertrip" and is located in Oakland, California. This item can be shipped to United States.