It was the 1961 Post mini-boxes, and there in the corner was none other than Mickey Mantle. In 1961, Post made the greatest run of cards a food company has ever had.

Toys in cereal boxes aren't very common today, but they used to be the best part of every box. Ever wonder how much those cereal box trinkets could be worth these days?

I counted 32 boxes – and my wife is only an occasional cereal eater. I rotate my stock, keeping about seven various (non-sugar-laden and non-food-dye-saturated) boxes in the primary cereal cupboard.

Then, General Mills has a collaboration that you will enjoy. Vikings wide receiver Justin Jefferson is debuting his own Cinnamon Toast Crunch cereal box.

Last year, General Mills launched a limited-time cereal in partnership with the Kelce brothers. The two NFL superstars shared how that magically delicious food was a game day ritual.

Amon-Ra St. Brown's iconic headstand touchdown celebration for the Lions will be featured on boxes of Honey Nut Cheerios cereal this fall.

Detroit Lions’ Amon-Ra St. Brown appears on Honey Nut Cheerios as part of General Mills’ Cereal Training Camp campaign featuring NFL stars.

Article Summary General Mills launches new Cereal Training Camp campaign for the upcoming football season. Justin Jefferson, Ja'Marr Chase, and Amon-Ra St. Brown star on limited-edition cereal boxes.

A trio of well-known cereal characters got the full Muppet treatment. Here's where to get the limited edition boxes.

Amon-Ra St. Brown is one of three Pro Bowl wide receivers to be featured on a cereal box ahead of training camp, with the Lion showcased on the front of limited edition Honey Nut Cheerios.