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 ...

A piece of Grateful Dead history is up for grabs. Available for bid on Heritage Auctions is a primitive hand-drawn poster that asks, “Can You Pass the Acid Test?” According to the listing ...

Jefferson Airplane and the Grateful Dead have just ... The psychedelic concert poster, with bubbled, flowing lettering and lava lamp colors, was invented by the man behind that now classic ...

Does a vintage poster auctioned this month disprove the long-believed location of the band’s 1965 performance?

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 ...