Yes, I always anticipated a significant variance from the reported figure ... and that's certainly what we got! (My total guess is that a base Model Y might be around £60000 but that most variations will be well in excess of that.) I anticipate that for someone initially considering a Model 3 to then swap to a Model Y will be a significant step.
Anyway, what blows my "back of a fag packet" calculations and assumptions out of the water is that it appears most people nowadays don't really concern themselves too much with the headline price... so long as they can be offered a sustainable monthly payment that can be magically produced by the latest "clever" finance option i.e. "Step this way sir, let me tie you into a lifetime of expensive car buying without you ever having to worry about finally owning anything!"