id,item_id,store_id,base_price,delivery_price,effective_date 30779,30211,35,1090,1140,2024-09-15 30780,30212,35,1690,1740,2024-09-15 30781,30213,35,1690,1740,2024-09-15 30782,30214,35,820,870,2024-09-15 30783,30215,35,820,870,2024-09-15 30784,30216,35,2490,2540,2024-09-15 30785,30217,35,690,740,2024-09-15 30786,30218,35,840,890,2024-09-15 30787,30219,35,840,890,2024-09-15 30788,30220,35,1690,1740,2024-09-15