https://nypost.com/2020/03/14/hoard...rus-stuck-with-17k-bottles-of-hand-sanitizer/ It is just like a pump and dump schemes with stocks or commodities. You control most of the float and push prices higher. Then either there are no buyers left to unload to or the rules are changed against you.
looks like the same guy with more details https://www.nytimes.com/2020/03/14/technology/coronavirus-purell-wipes-amazon-sellers.html Funny he is wearing "Family Man" T shirt
Is this because they cannot sell it on Amazon and Ebay anymore or because there is adequately priced supply now? If the former, they need to get their asses moving and set up their own website.