90% of ads seem to be people just fishing for an idiot buyer.
My last couple of vehicle purchases, I’ve paid 20% and 27% of the original asking prices… And both of the sellers started with a variation of “I know what I’ve got”…
The 850R: High teens, maybe nudging $20k for the right buyer but low~mid teens if you actually want to move it sometime soon (IMHO, obviously).