Q: There are stores in Dubai like that which make life very easy for the poor people.
A: All of th major supermarkets like carrefour, geant, panda, choitrams, lals, spinneys... do sells all of these stuff !!! All of them are marked "Sales" and one thing you will notice, they are all tape packed into 4 or 2 or 3 or 10 for the price of one dependin on how close they are on the expiration date. However - nobody is selling expired goods (in the open) but plenty you will find in the sharjah-ajman area.