• It’s not exactly the same thing, but itch.io allow developers to have a “reverse sale”, where the price goes up for a given period. It was mostly a joke feature, perhaps intended to provoke a little thought about sales culture.

    • Not a computer game, but Cards Against Humanity did a Black Friday reverse sale and upped the price a good bit for a few days. They had to end it early when they sold out of their entire stock in about a day.