Hi all, I'm shopping for my 1st M, hopefully a certified vert. I found a 2008 e93 42k miles,blk on blk, bmw cpo until 2014, with premium pkg and 19s, immaculate inside and out. Dealer lists approx $45, KBB values it $48k. What do you guys think is the real world value of this vehicle? Any (positive) advice would be appreciated.