Mauer got a 4/33 buy out
McCann got a 6/29 buy out
Molina got a 4/15 buyout
Those are his comps within the last decade. He's a bit older than Bum, so I doubt he lets them buy out any FA years. I imagine he'll get something between Mauer and McCanns deals. Maybe the O's will lock up Weiters first and we can use that as a comparable.