id,item_id,store_id,base_price,delivery_price,effective_date 30869,30301,25,1090,1140,2024-09-15 30870,30302,25,1690,1740,2024-09-15 30871,30303,25,1690,1740,2024-09-15 30872,30304,25,820,870,2024-09-15 30873,30305,25,820,870,2024-09-15 30874,30306,25,2490,2540,2024-09-15 30875,30307,25,690,740,2024-09-15 30876,30308,25,840,890,2024-09-15 30877,30309,25,840,890,2024-09-15 30878,30310,25,1690,1740,2024-09-15