Mebendazole didn't use to be so expensive in the US. This is another Martin Shkreli type situation. In the United States a single dose was about 18 USD in 2015

Mebendazole didn't use to be so expensive in the US. This is another Martin Shkreli type situation. In the United States a single dose was about 18 USD in 2015.[3] In 2016 the price increased to 440.00 USD per dose in the U.S. as Amedra Pharmaceuticals acquired the rights from Teva in 2013.[8] In 2010, Amedra also bought the U.S. Marketing rights to the only other interchangeable anti-parasitic medication, albendazole, from GSK. The result of these acquisitions created a monopoly these medications and the price increased dramatically.[18] https://en.wikipedia.org/wiki/Mebendazole#Cost https://en.wikipedia.org/wiki/Mebendazole#Cost