I think Edwin Encarnacion is a pretty good comp for determining Braun's surplus value since the two share the same general profile as aging bat first sluggers with limited defensive value. Last two years numbers are below... RB | 295/361/518 | 131 wRC+ | 1,132 PAs EE | 269/364/542 | 142 wRC+ | 1,326 PAs Pretty close. Braun is probably the better pure hitter with Encarnacion making up for the singles deficit with more walks and extra base hits. Braun is also a superior base runner with a +1.6 mark compared to -4.3 for Edwin. On the defensive side of things Encarnacion has played about 1,100 innings of OK first base with the rest of his time coming at DH. Braun is at over 2,200 innings in LF/RF the last two years with a DRS of +5 & UZR of -9. I'd say Braun clearly has more to offer than Encarnacion on defense. Braun will be 33 for 2017, Encarnacion 34. Braun has 4/76 remaining with MLBTR projecting Encarnacion for 4/92. Of course Edwin just costs the money it takes to sign him, plus a comp pick, while Braun would require player capital to acquire for any interested team. If Encarnacion really pulls 4/92 or thereabouts it would appear Braun has at least 15-20 million in surplus value on his current deal if not more depending on how different teams value the slight differences in their profiles.