A pristine poster from the Grateful Dead’s first concert is up for auction, but hardcore Deadheads will have to splurge to get their hands on the historic item. The colorful hand-drawn crayon ...

Grateful Dead posters have long been considered among the most coveted in the concert-poster collecting world, most notably the Skeleton & Roses poster, which has sold for as much as $145,200 in a CGC ...

Heritage Auctions has a poster up for bid that is billed as the very first Grateful Dead concert poster because it’s for the acid test in San Jose on Dec. 4, 1965. But the address on the poster ...