id,item_id,store_id,base_price,delivery_price,effective_date 30689,30121,46,1090,1140,2024-09-15 30690,30122,46,1690,1740,2024-09-15 30691,30123,46,1690,1740,2024-09-15 30692,30124,46,820,870,2024-09-15 30693,30125,46,820,870,2024-09-15 30694,30126,46,2490,2540,2024-09-15 30695,30127,46,690,740,2024-09-15 30696,30128,46,840,890,2024-09-15 30697,30129,46,840,890,2024-09-15 30698,30130,46,1690,1740,2024-09-15