The artist, Wiley Thomas, was where I got the poster. He created it. It was not a Klipsch issue. He told me this was his artist proof, but he never ran anymore. So YES, it is rare. It is the only one in existence.
Bought at an estate sale. Guy was a Jazz and Klipsch guy. A professional print shop told me it probably cost around $20 just to print. It is digital artwork on quality paper, printed with quality inks.
Note the detail in the record label and the vinyl itself.
This is for the artwork rolled and mailed to you, no frame. $60 including shipping. If you want the frame, it will be $110 which includes shipping.