Nelson Doubleday and Fred Wilpon buy the World Champion Mets from the Doubleday Publishing Company for $80.75 million. In 1980, the book company had bought the franchise for a then-record $21.1 million.

On November 14, 1986 —  The Doubleday Publishing Company agrees to sell the World Champion New York Mets to Nelson Doubleday and Fred Wilpon for $80.75 million. The company had purchased the Mets for a then-record $21.1 million in 1980.