By Alexandra Klausner The classical piano from the triple Oscar winning film Casablanca will be auctioned off in New York in November and is expected to sell for at least $1 million. The instrument will be one of over 30 items sold at Bonham's Auction House from the iconic 1942 World War II time romantic drama. The 1942 Oscar Best Picture winner starring Humphrey Bogart, Ingrid Bergman, and Paul Henreid and featuring Dooley Wilson among other notables, first employs the piano in a memorable scene between Bergman and Bogart in which Wilson sings, 'As Time Goes By.' The key item: The piano used in the 1942 movie Casablanca to play 'As Time Goes By' is expected to sell at an auction in New York for at least $1 million
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Iconic piano is featured in the scene in which Dooley Wilson sings, 'As Time Goes By' for Ingrid Bergman and Humphrey Bogart
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Piano will be sold at Bonham's Auction House in New York
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Another piano used during the flashback sequence sold at Sotheby's in 2012 for $602,500
The scene: Humphrey Bogart leans on the soon to be auctioned piano @placeholder is playing in a scene from the film Casablanca