Nintendo is offering 3 physical rewards through their my nintendo program.
The rewards cost 300-500 platinum points + $5 shipping
Splatoon™ 2 Postcard Set
Xenoblade Chronicles™: Definitive Edition - Three Sheets of Stickers
Xenoblade Chronicles™: Definitive Edition - Phone Ring Holder (currently out of stock)
To redeem, you need to spend the platinum points on the mynintendo site, and you will be given a code. Then you need to go to nintendo store website https://store.nintendo.com/specia...tendo.html
and add the item to your cart. You will be prompted for the code from the my nintendo page
Shipping is $5 flat rate, so if you want more than one reward, put them in the same order, as well as anything else you might want.