https://www.gamespot.com/articles/new-pokemon-discounts-now-available-from-my-ninten/1100-6455788/

Nintendo has added a couple of new rewards to the My Nintendo rewards catalog. To commemorate the upcoming 3DS release of Pokemon Crystal, the company is offering My Nintendo members discounts on a handful of Pokemon games for Wii U and 3DS.

A pair of Pokemon games are discounted for each of the two platforms. On 3DS, My Nintendo members can get 30% off of the Game Boy classic Pokemon TCG (20 Gold points), as well as Pokemon Art Academy (450 Platinum points). Wii U owners, meanwhile, can save 30% on Pokemon Mystery Dungeon: Red Rescue Team (140 Platinum points) and Pokemon Mystery Dungeon: Blue Rescue Team (20 Gold points).