https://www.gamespot.com/articles/my-nintendo-adds-new-mario-rewards-and-discounts/1100-6457204/

Nintendo has added a few new rewards to its My Nintendo rewards program. As usual, the rewards come in the form of discounts for select 3DS and Wii U games, in this case several recent and classic Mario titles as an early way to commemorate Mario Day (March 10).

Four new discounts are now available to choose from. On 3DS, My Nintendo members can get 30% off of Paper Mario: Sticker Star (90 Gold points), 40% off of New Super Mario Bros. 2 (700 Platinum points), or 40% off of the classic Game Boy Color game Super Mario Bros. DX (240 Platinum points). Wii U owners only have one new discount to consider, 30% off of Mario Party 10 (700 Platinum points).