This piece has never been displayed does have a tiny bit of wear, was printed before the show and signed at the show by Ken Kesey, Ken Babbs, Simon Babbs and more Merry Pranksters. Blotter by Ken usually goes for a thousand dollars and there are very few original non reprint posters signed by Ken and the Pranksters that circulate. Performed by Ken Kesey and the Merry Pranksters. The Fillmore, San Francisco, California. May 26, 27, 1994. We are here to make people happy, thank you for your business.