This is an unopened, full box of Millenios by Cheerios. As the box says, it's a "once in a lifetime" edition.
While we're almost a quarter century into the be millennium, only 1 of the "Millenios Moments" has come to pass. Buy the box, and you can see how well you can predict when the others will come true!
Note - I've set my account to allow discounted shipping when more than one item is purchased. That SHOULD be available to you if you buy 2 or more items and pay for them at the same time. However, if it does not work - if you pay for 2 items on the same day and I'm able to ship them together, but eBay charges you for separate shipping - I'll ship them together and enclose my resultant shipping savings in the package.