People using newly bought pots, pans etc with the price/barcode/product sticker still attached.
Or when a product sells out on a website, but it is listed with a low price so it still comes up first in search results.
Or you ask for houses in one area and get a load of houses miles away, most of which are actually already sold.
Or when a product sells out on a website, but it is listed with a low price so it still comes up first in search results.