Jeff Zimmerman rounds up the data on extra-roster salaries.
He tabulates all the salaries for players no longer on each team's roster and ranks the teams accordingly. There is also a Google spreadsheet to play around with. Currently, the Orioles receive the most salary from other teams, and the Tigers pay out the most.
The latest unofficial Elias rankings update, provided by MLB Trade Rumors.
Felipe Lopez currently ranks as a Type A free agent. He cost the Cardinals $1 million. For that reason, he may find it hard to find a team willing to sign him next offseason. If he does, however, the compensatory draft picks will make the Cardinals look very bright indeed.
A wrap-up of BtB's ranking of the top players for the next five years.
You can find the methodology here, and the order of the top ten may surprise you.