SAE 15W40 API: SL/CF Mineral based 1 L X 12 = USD 20.90/Carton SAE 20W50 API: SL/CF Mineral based 1 L X 12 = USD 20.50/Carton For more information, contact me SAE 10W30 API: SM/CF Semi Synthetic 1 L X 12 = USD 25.00/Carton SAE 5w20 API: SM/CF Fully Synthetic 1 L X 12 = USD 28.00/Carton