The Washington Nationals' outfielder is rumored to be seeking an extension in the $500-$750 million range. According to a report from Jon Heyman, Bryce Harper's "likely asking price... may begin with a '5'." Heyman attributes the lack of discussion between the two parties to a rumor that perhaps Harper's asking price is in fact quite a bit higher, in the $40-$50 million range per year over 15 years. A deal like that would top out at a nearly unfathomable $750 million.
Giancarlo Stanton is currently on a $325 million contract which is the current record-holder. Meanwhile, Alex Rodriguez's contract signed back in 2008 still sits in second place at $275 million. If Harper were to get $750 million, it would be $150 million more than those contracts combined. While Harper may have the merit to earn a deal of such gravity, a lot relies on whether or not a team could afford to dish out that much salary to one player.
http://www.mlbdailydish.com/2016/6/...umors-bryce-harper-contract-money-crazy-dough