Last year, Dallas Cowboys running back Alfred Morris signed a two-year contract worth $5.5 million. In addition to a $1 million signing bonus, Morris will earn a fully guaranteed base salary of $1.2 million this season and is eligible for up to $1 million more if he leads the league in rushing and runs for 1,500 yards. But Morris's spending habits don't reflect his paycheck. Case in point: He still drives a 26-year-old Mazda 626 sedan from 1991 that he bought for $2. Morris purchased the vehicle, affectionately known as "Bentley," from his pastor for just a couple bucks during his junior year at Florida Atlantic University. It garnered national attention in 2012 when he was drafted to the Washington Redskins and took Bentley with him.

Running back Alfred Morris #46 of the Dallas Cowboys celebrates after scoring a fourth quarter touchdown against the Washington Redskins at FedExField on September 18, 2016 in Landover, Maryland. Rob Carr | Getty Images