What the fuck are they thinking? The Z that you want with the LSD is a $10k added to the $40k base price. I think the base price is actually not bad, but you shouldn't need to spent $10k to get the next model up. And then $26k more to get this Nismo.
Here, Nissan, let me solve this for you. Keep the base price of the Z at $40k. Make the next step up with the LSD a $5k bump up to $45k. And this Nismo should be no more than another $10 on top of that, to $55k. Then you are competitive.