id,item_id,store_id,base_price,delivery_price,effective_date 30579,30011,58,1090,1140,2024-09-15 30580,30012,58,1690,1740,2024-09-15 30581,30013,58,1690,1740,2024-09-15 30582,30014,58,820,870,2024-09-15 30583,30015,58,820,870,2024-09-15 30584,30016,58,2490,2540,2024-09-15 30585,30017,58,690,740,2024-09-15 30586,30018,58,840,890,2024-09-15 30587,30019,58,840,890,2024-09-15 30588,30020,58,1690,1740,2024-09-15