id,item_id,store_id,base_price,delivery_price,effective_date 29839,29271,133,1090,1140,2024-09-15 29840,29272,133,1690,1740,2024-09-15 29841,29273,133,1690,1740,2024-09-15 29842,29274,133,820,870,2024-09-15 29843,29275,133,820,870,2024-09-15 29844,29276,133,2490,2540,2024-09-15 29845,29277,133,690,740,2024-09-15 29846,29278,133,840,890,2024-09-15 29847,29279,133,840,890,2024-09-15 29848,29280,133,1690,1740,2024-09-15