Cakewalk V, a posh 281-foot superyacht built by Derecktor Shipyards in Bridgeport, Conn., and launched last October, is for sale. One owner, low miles. And the price tag? $215 million.

Cakewalk is the longest yacht built in the U.S. since a Maine shipyard delivered the Corsair IV, a 343-foot vessel, to J. P. Morgan Jr. in 1930.

Click here for a glimpse of Cakewalk's interior, posted by Dalton Designs Inc., which designed the ship's interior.

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