PHILADELPHIA (CBS) -- Did you buy your ticket? Friday night's Mega Millions lottery jackpot has ballooned to nearly $700 million.
The jackpot is $660-million -- the ninth largest in U.S. history.
Nobody has picked a winning ticket in three months.
The odds of winning the Mega Millions jackpot are less than one in 300-million.
If the winner chooses the cash option , they would only get about $375 million before taxes.
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