Montreal's failed 1984 season resulted in a 31 percent decrease in attendance at the same time salaries were escalating throughout baseball. As a consequence, the Expos completed a major trade following the season, sending Gary Carter to the New York Mets on December 10, 1984, in exchange for four players. In trading Carter, the Expos gave up a team icon who, like Rusty Staub before him, endeared himself to the fans by learning French and being one of the most accessible players on the team. The trade came one year after Bronfman had called the seven-year, US$12.6 million contract Carter signed in 1981 "the biggest mistake he had made in his life".