Poster: Grateful Dead FD-26 Poster OP-1 Signed Mouse CGC Avalon Not Fillmore AOR

This Grateful Dead FD-26 poster is a rare gem for any music memorabilia collector. The poster features an iconic design by renowned artists Mouse and Kelley, and is signed by Mouse himself. It has been professionally graded by CGC and is in excellent shape, making it a must-have for any fan of the band. The poster was created for a show at the Avalon Ballroom, and is not to be confused with the more common Fillmore versions. The poster is a great addition to any collection and celebrates the Grateful Dead's contribution to the rock and pop genre.