id,item_id,store_id,base_price,delivery_price,effective_date 30309,29741,85,1090,1140,2024-09-15 30310,29742,85,1690,1740,2024-09-15 30311,29743,85,1690,1740,2024-09-15 30312,29744,85,850,900,2024-09-15 30313,29745,85,850,900,2024-09-15 30314,29746,85,2490,2540,2024-09-15 30315,29747,85,720,770,2024-09-15 30316,29748,85,900,950,2024-09-15 30317,29749,85,900,950,2024-09-15 30318,29750,85,1690,1740,2024-09-15