Although contract figures have not been disclosed, it is believed that Berry received a signing bonus in the range of $5 million -- a veritable bargain when you consider that St. Louis free-agent defensive end Grant Wistrom signed with Seattle on Thursday for a package that included a $14 million signing bonus. Wistrom had four fewer sacks than Berry last season.
From SI http://sportsillustrated.cnn.com/2004/football/nfl/03/06/cards.freeagency/index.html
If this is correct, we got ourselves a real bargain.