Stateroom pricing

[aecmsc]

I was checking HAL website and noticed for their March 6th Hawaii cruise their prices for Staterooms NN & MM were very much higher than other Interior cabins. Is this the norm?
I am simply curious as to the logic of this pricing.
Can anyone give me an answer?

[Esme]

Those 2 categories are Closed and when a category is closed it goes back to pricing without any discount.

[aecmsc]

Those 2 categories are Closed and when a category is closed it goes back to pricing without any discount.
Thanks! Curiosty satisfied.