Comment by Someone

> with Fr priced at like $100m AUD per gram, how would some dude living in his parents' apartment going to afford that?

You buy a rock that produces Francium. https://en.wikipedia.org/wiki/Francium: “its most stable isotope, francium-223 (originally called actinium K after the natural decay chain in which it appears), has a half-life of only 22 minutes.”, so buying Francium itself is not a good idea.

Also (same Wikipedia page) “In a given sample of uranium, there is estimated to be only one francium atom for every 1 × 10¹⁸ uranium atoms. Only about 1 ounce (28 g) of francium is present naturally in the earth's crust.”, so you wouldn’t have a gram of it, by a very, very long stretch.