OK, couple things here. An 850csi was the top of the line 8 series produced. I believe it ran more around 120-130k. Even today they still go for 50-60k!

6 speed only.
Outside of a 10psi totally custom turbo, that car will not run 11s. There is very little aftermarket for them. There weren't many made, the kinda person that would buy one probably doesn't do a lot of modding, and I believe that v12 had problems. I know the regular 850 did.
If a mod doesn't ban him, can you at least change his name to CrackSmoker?