id,item_id,store_id,base_price,delivery_price,effective_date 29699,29131,146,1090,1140,2024-09-15 29700,29132,146,1690,1740,2024-09-15 29701,29133,146,1690,1740,2024-09-15 29702,29134,146,820,870,2024-09-15 29703,29135,146,820,870,2024-09-15 29704,29136,146,2490,2540,2024-09-15 29705,29137,146,690,740,2024-09-15 29706,29138,146,840,890,2024-09-15 29707,29139,146,840,890,2024-09-15 29708,29140,146,1690,1740,2024-09-15