Original 1st printing 35 x 23" silkscreen concert poster for Grateful Dead tribute act Dark Star Orchestra appearing at the Regency Ballroom in San Francisco, CA from 4/23-24/2010. 

 Art by (and SIGNED and numbered 84/150 in pencil by) Chuck Sperry and Dave Hunter, medium-thick stock silkscreen poster is in near mint (A- to A-/B+) condition; aside from a small pinch ding in the upper right margin (above the "k" of "Dark") and a couple of extra-tiny edge dings scattered around the outer margin area, it is a BEAUTIFUL example of this now 12-year-old Sperry/Hunter collaboration from the Regency.