I'm wondering if they're subsidized, but the price in Germany at the supermarket hovers around 1€ each. I was really surprised to hear that these are not a thing in the US, any idea why?
Schools and food banks can hand out free self tests so there is definitely some kind of subsidizing going on here, but in a different way.
Keep in mind that R$100 means 10% of monthly minimum wage.......
Germany has approved a much larger number of test kits for use, per https://antigentest.bfarm.de/ords/f?p=110:100:4793921863454:::::. It was >50 as of August 2021 according to https://marginalrevolution.com/marginalrevolution/2021/08/te..., including from American companies that the FDA has not approved.
I suspect that the supply-restriction effects of the approval situation go a long way toward explaining the pricing differences...