Worthless, unless they actually work in a vending machine where they correspond to a value.
Unless anyone who keeps an eye on the correct forum https://en.numista.com/forum/forum35.html knows differently? The question should have been posted here in the exonumia forum, as it is not a coin.
„If your reply or post in the Forum stinks of AI, I will call you out! Knowledge comes from experience, the I in AI stands for incompetence.“
