After I addressed the price that several of MLB’s top players were paid for each WARP (win above replacement player) that they contributed, Prof. Nerdtron posed the question of which teams did the best job finding value through free agency. I tried to at least begin answering this question by looking at the entire free agent class of 2006/7 and 2007/8. So which teams have done the best job over the past two years?

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