I used to have a bunch of these as a kid, carrying case and all.
My mom used to bring me one or two on occasion whenever she went shopping, and I would often pick a few while at KB Toys or any other toy store, or grocery store. My interest on these died fast – it was mostly a fad for me as a kid. I’ve never been into cars, so I don’t find the appeal on these anymore. I do often see baskets filled with them for cheap at Walmart, and a bunch of grown ups rummaging through them, funnily enough.
I also had a collector's edition of some sort for a Ferrari that my father gifted me once. I have the foggiest clue where I ended up putting that thing...