The Japanese Nissan site has pricing info for the cars (and can be ordered in Japan):
370Z NISMO 2015 Automatic is 5,310,000 yen (without Japanese tax). That comes to $51,667 at the current exchange rate.
370Z NISMO 2015 Manual is 5,210,000 yen (without Japanese tax). That comes to $50,694 at the current exchange rate.
Does not include all the extra goodies. The extra options available that are shown:
* The navigation adds another 504,360 yen ($4,907).
* Floor lights in the cabin adds another 34,251 yen ($333).
Note these are the Japanese domestic prices for the base model. We might also end up paying more depending on export taxes and what not.
So knowing this will be the general price... are you willing to pay this much for the car?