I know for certain Walmart carries them every year, but this year, literally only one Walmart location in my town even had them - and they were small boxes, instead of the family size boxes they usually have every year, and those small boxes do not last (I could get a week's worth out of a family size box, barely four day's worth out of the small boxes). Even today, I went back to try to stock up for the rest of the month (and also to collect the boxes with the Jim Henson puppet mascots), but there were only three boxes of Count Chocula left, absolutely no Frankenberry or Boo Berry . . . I venture to say they probably won't even restock at this point, they've already put out Christmas cereals like that Elf on the Shelf cereal they come out with every year.
It almost seems like the Monster Cereals were overshadowed by other Halloween cereals this year, like that Wednesday cereal, which has been everywhere.
This is very disappointing; Frankenberry is my very favorite cereal (I also don't mind a little Boo Berry once in a while), and I look forward to stocking up on the stuff every October, but that just wasn't the case this year at all. I haven't been this bummed since Hood discontinued their sugar cookie egg nog (because they said "it didn't sell well," but popular opinion on the internet begs to differ).