Okay, heres an idea...
Barry Bonds,
2003 .341/.529/.749 (45, 90, 148 BB) VORP=104.2
2004 .362/.609/.812 (45, 101, 232 BB!) VORP=132.0
Manny Ramirez,
2003 .325/.427/.587 (37, 104, 97 BB) VORP=67.8
2004 .308/.397/.613 (43, 130, 82 BB) VORP=57.7
I think its safe to say anything over 50
is a monster year.