A collection of never-before-seen photos of the Beatles in concert were auctioned off Saturday for a cool $358,000.

The photos were taken by photographer Mike Mitchell, who was only 18 years old when he took pictures at the Beatles’ first-ever U.S. concert on February 11, 1964. 350 of those photos have never been released.

Mitchell previously sold a set of 50 prints from the collection in 2011 for $362,000.

Other Beatles items sold at the auction included George Harrison’s black Mercedes ($61,000) and a hotel registry signed by all four Beatles and manager Brian Epstein ($14,000)