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Christie's contemporary art sale held this week in New York was the most expensive single auction in history, raking in $745 million.
Another piece by Warhol took in more than double what was predicted, thanks to the enduring appeal of Marilyn Monroe. It was estimated this work would take in just $12-$18 million.
The silkscreen, a small work of 20 by 16 inches, was sold to a private American collector. It was painted in 1962, shortly after Monroe's death.
Combined together, the sale of both Warhol pieces brought the total sales for the artist to $100 million.