Board Thread:Game Discussion/@comment-2405:204:B18D:812E:8CC7:6315:7B86:5897-20180628151926/@comment-31433854-20180628155538

If you look at the original runnings of the FBs, you can see a number of people got the Jag for 118 (1131133) and the Merc for 233 (3323332). This is the outlay, not net cost.

I think it is fairly safe to assume the C11 will have the same upgrade tree as the other Group C's, so I'm figuring in the neighbourhood of 300 for that one; though it may go for less if you're good. Likewise with the CLK, I would guess around 200. The others are harder to guess. Maybe 150-200 for the 959 and 50-150 for the 190.