With how limited production an LC F would be, asking that kind of money for it is well within reason. Lexus just confirmed pricing for the RC F Track edition and even it starts from $96,650 not including on road costs.
It has nothing to do with being limited and more to do with the value proposition. It comes down to that 4.0TT engine and other performance parts. All eyes are on Lexus to see if they can step into real leagues of performance. The RC is proving that, in recent weeks especially.