I did some searching and found some terms that might be helpful, but I’m not sure if they are the silver bullet you are looking for: Perfect Price Discrimination Price Rationing Hyper-Demand – This one sounds like it describes the situation but the google search relates it more to news media If there isn’t a term, I’ll throw out some ideas for one: Crisis Price, Pandemic Demand, Temporary Demand Shift, Crisis Demand, Scarce Price