SELECT 
  cscart_product_prices.product_id, 
  MIN(
    IF(
      cscart_product_prices.percentage_discount = 0, 
      cscart_product_prices.price, 
      cscart_product_prices.price - (
        cscart_product_prices.price * cscart_product_prices.percentage_discount
      )/ 100
    )
  ) AS price 
FROM 
  cscart_product_prices 
WHERE 
  cscart_product_prices.product_id IN (
    8862, 8860, 9845, 9853, 9843, 10065, 
    10101, 10172, 8878, 3315, 381, 480, 
    10067, 9851, 9842, 10063, 8861, 9849, 
    10076, 10945, 8864, 479, 10219, 3317, 
    9848, 8880, 8875, 8869, 8886, 9838, 
    8891, 10211, 8870, 9850, 8868, 10173, 
    8887, 8884, 10213, 10220, 10078, 8863, 
    9839, 10174, 8873, 9855, 8894, 10212, 
    8885, 8893, 8871, 10210, 9822, 3316, 
    8888, 9821, 8877, 9823, 10066, 10095, 
    10206, 10713, 9824, 10208, 556, 9854, 
    10139, 9844, 9840, 10946, 10096, 9841, 
    557, 10138, 558, 9852, 10217, 10142, 
    10141, 10140
  ) 
  AND cscart_product_prices.lower_limit = 1 
  AND cscart_product_prices.usergroup_id IN (0, 1) 
GROUP BY 
  cscart_product_prices.product_id