Realistically, how powerful can Nintendo's next handheld & console be if they release at $199.99 each?

[AEGRO]

Out of the 38 Million Sellers (aprox) that the Ps4 has, 22 of them are rated Mature.

 

Out of the 13 Million Sellers (aprox) that the Wii U has, 0 of them are rated Mature.

 

Nintendo fans dont like/buy Mature games, thats a fact. The best selling 3rd party franchises are mostly Mature.