Aaron Rowand would probably be one of the best value for money center fielder's in the league. You wouldn't get a player who's making as much money as he is, putting up the kind of numbers he has this season. You could definitely make a case for Vernon Wells, but he's making $870,000 compared to $350,000 which is what A-Row is making I think. Rocco Baldelli is another, but his numbers are slightly down from A-Row's at .281, 15HR's and 71 RBI's. Lew Ford is another, but he's probably more of a left fielder.