If you find one, keep it. It’s not just money. It’s a symbol of survival, a design masterpiece, and a tiny, angry fire all wrapped in one. Plus, in a few years, when everyone knows about the colored flames, it might be worth a bit more.
Until then, just enjoy the fact that you’re holding a piece of British defiance. A city that burned, rebuilt, and now puts its greatest disaster on a coin you can literally burn through your fingers. That’s metal. Literally.