id,item_id,store_id,base_price,delivery_price,effective_date 30389,29821,77,1090,1140,2024-09-15 30390,29822,77,1690,1740,2024-09-15 30391,29823,77,1690,1740,2024-09-15 30392,29824,77,820,870,2024-09-15 30393,29825,77,820,870,2024-09-15 30394,29826,77,2490,2540,2024-09-15 30395,29827,77,690,740,2024-09-15 30396,29828,77,840,890,2024-09-15 30397,29829,77,840,890,2024-09-15 30398,29830,77,1690,1740,2024-09-15