id,item_id,store_id,base_price,delivery_price,effective_date 30849,30281,26,1090,1140,2024-09-15 30850,30282,26,1690,1740,2024-09-15 30851,30283,26,1690,1740,2024-09-15 30852,30284,26,820,870,2024-09-15 30853,30285,26,820,870,2024-09-15 30854,30286,26,2490,2540,2024-09-15 30855,30287,26,690,740,2024-09-15 30856,30288,26,840,890,2024-09-15 30857,30289,26,840,890,2024-09-15 30858,30290,26,1690,1740,2024-09-15