Answer: Super Mario and Link
While there are a lot of Nintendo merchandise on the market, you will not find any breakfast cereals. For this, one would have to venture back into the 20th century and into the heyday of branded cereals, where it seemed as if every popular children's show, video game and toy wanted to tie up a cereal, a snack or a product. [1
Despite the appeal of the characters and the inclusion of treats such as stickers of Nintendo characters inside and Nintendo Power cards on the back, the muesli was short-lived and was discontinued in 1989. Today unopened boxes of Nintendo Cereal System breakfast cereals cost $ 100-200 on auction websites.