Israel’s Cofix coffee shops sell coffee, sandwiches, juices etc all for NIS 5 ($1.30) an item. Cofix now plans to open 20 branches of “Super Cofix” in April 2015, selling 600 basic food products (plus non-food items) for a uniform price of NIS 5 each. It apparently includes meat!
http://www.globes.co.il/en/article-cofix-founder-plans-nis-5-supermarket-chain-1000985173