id,item_id,store_id,base_price,delivery_price,effective_date 30519,29951,66,1090,1140,2024-09-15 30520,29952,66,1690,1740,2024-09-15 30521,29953,66,1690,1740,2024-09-15 30522,29954,66,820,870,2024-09-15 30523,29955,66,820,870,2024-09-15 30524,29956,66,2490,2540,2024-09-15 30525,29957,66,690,740,2024-09-15 30526,29958,66,840,890,2024-09-15 30527,29959,66,840,890,2024-09-15 30528,29960,66,1690,1740,2024-09-15