Los Angeles, California (CNN) -- The copyright to a home movie of Marilyn Monroe "just sitting around" with friends will be offered through an online auction this week, according to a man who found the film while researching the actress' death. A short clip of the four-minute, silent 16 mm film provided to CNN to shows Monroe puffing on a cigarette, laughing and drinking wine on a couch. An FBI agent involved in the investigation of Monroe's death on August 5, 1962  -- which was ruled a suicide by drug overdose -- tipped off collector Keya Morgan to the film's existence.
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Copyright to film of Marilyn Monroe "sitting around" will be offered on eBay this week
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Clip of film from 1950s shows Marilyn Monroe laughing on couch, smoking and drinking
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FBI agent told filmmaker about four-minute, silent 16 mm film during making of documentary
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Keya Morgan paid $275,000 for the rare glimpse into Monroe's unscripted moments
Marilyn Monroe
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Marilyn Monroe
Marilyn Monroe
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@placeholder changed her name from Norma Jeane Baker to Marilyn Monroe early in her acting and modeling career.
Marilyn Monroe
Monroe
Monroe
Marilyn Monroe
Marilyn Monroe
Monroe
Monroe changed her name from Norma Jeane Baker to @placeholder early in her acting and modeling career.