id,item_id,store_id,base_price,delivery_price,effective_date 30499,29931,64,1090,1140,2024-09-15 30500,29932,64,1690,1740,2024-09-15 30501,29933,64,1690,1740,2024-09-15 30502,29934,64,820,870,2024-09-15 30503,29935,64,820,870,2024-09-15 30504,29936,64,2490,2540,2024-09-15 30505,29937,64,690,740,2024-09-15 30506,29938,64,840,890,2024-09-15 30507,29939,64,840,890,2024-09-15 30508,29940,64,1690,1740,2024-09-15