Coronavirus anxiety rip-off

Most retail outlets have had a run on hand sanitiser products because of fears emanating from the spread of the Coronavirus. I did some research online to establish whether I could mix my own DIY sanitiser. For this, I required Isopropyl Alcohol. The only outlet in my area which was selling this was 3D Printing Store. Their website had a 5lt container of Isopropyl Alcohol for sale @R400.00/5lt. They had no stock, so I asked them to add my name to a list for notification when they had stock. Received an email this morning indicating that they now had stock, but at R800.00/5lt.