id,item_id,store_id,base_price,delivery_price,effective_date 30919,30351,5,1090,1140,2024-09-15 30920,30352,5,1690,1740,2024-09-15 30921,30353,5,1690,1740,2024-09-15 30922,30354,5,820,870,2024-09-15 30923,30355,5,820,870,2024-09-15 30924,30356,5,2490,2540,2024-09-15 30925,30357,5,690,740,2024-09-15 30926,30358,5,840,890,2024-09-15 30927,30359,5,840,890,2024-09-15 30928,30360,5,1690,1740,2024-09-15