ABC/Randy HolmesAlice Cooper is probably the world’s most famous shock rocker, so it wouldn’t be so shocking if he had some skeletons — or perhaps even a boa constrictor — tucked away in his closets. But how about a piece of art by Andy Warhol possibly worth millions of dollars?

Cooper’s longtime manager, Shep Gordon, tells The Guardian that a 1964 silkscreen of an electric chair from Warhol’s infamous Death and Disaster series that Alice had forgotten he’d owned was recently discovered after sitting for 40 years in a storage locker.

Gordon says he remembers an old girlfriend of Cooper’s, late model Cindy Lang, asking him in 1972 for $2,500 to buy the print, which is based on a 1953 photograph of the death chamber at Sing Sing prison. Cooper had befriended Warhol during the early ’70s when both men used to frequent the famous New York club Max’s Kansas City. Alice also featured an electric chair in his stage show at the time.

The silkscreen was found rolled up in a tube and placed in storage alongside various old stage props. Gordon thinks Cooper simply forgot he owned the piece.

“At the time Alice is making two albums a year and touring the rest of the time. It was a rock ‘n’ roll time, none of us thought about anything,” explains Shep. “He ends up going into an insane asylum for his drinking and then leaves New York for L.A.

Gordon tells The Guardian he tracked down the print after talking to an art dealer, who told him how valuable Warhol’s work had become. Although the silkscreen isn’t signed by the artist, a Warhol expert says he’s 100-percent sure it’s authentic. Another Warhol electric chair silkscreen from the same series sold for $11.6 million at a 2015 auction.

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