An $800 million Mega Millions jackpot is won by a single ticket sold in Florida, after the prize goes unclaimed for more than four months. The Mega Millions website says the winning ticket was sold in Florida for the Tuesday, July 28 drawing, when one ticket matched all six numbers. The jackpot is estimated at $800 million and ranks as the 10th-largest in Mega Millions history. The prize includes a cash option of $344.2 million, according to the Mega Millions website, and it is described by outlets as the third Mega Millions jackpot won this year. NDTV adds that the winner has 180 days from the drawing date to claim the prize. It also reports that the winner can choose to remain anonymous for up to 90 days after coming forward. The outlets agree the win comes from one ticket and is tied to the July 28 drawing, with Florida as the selling state.