Nintendo has announced that to celebrate the launch of
Pokémon Ultra Sun and Ultra Moon, the
Pikachu & Poké Ball Nintendo 3DS theme has been added to My Nintendo's rewards. The theme costs 100 Platinum Points.
Pikachu & Poké Ball Reward info
A new light shines on the Alola region!
Pokémon Ultra Sun and Pokémon Ultra Moon are now available for the Nintendo 3DS family of systems and My Nintendo is celebrating the launch with Pokémon-themed rewards!
You can redeem your My Nintendo points and get this cute Pikachu & Poké Ball Nintendo 3DS Home Menu theme. Pikachu soaks in the Alola region sun by jumping on the top screen and napping on a familiar-looking beach ball on the bottom—just the thing for your New Nintendo 2DS XL - Poke Ball Edition system!
Source:
https://my.nintendo.com/rewards/607fede71a49a834?imp=53ac554b820f3f2956da96e5e70882755a3776fd:reward_list:1:11