Grocery prices vary widely across Canadian cities. CTV reporters compared prices for common items in Halifax, Montreal, Toronto, Regina, Vancouver, and Calgary. Calgary had the lowest average bill at $58.87, while Regina's was highest at $74.17. Distance from processing centers affects coastal cities, raising prices. Southern Ontario's competitive market offers savings, while smaller cities face higher costs due to limited competition and transportation expenses. Discrepancies prompt consumers to shop around. Federal government seeks to introduce new grocers to ease price pressures.