hey guys check this out i wen,t to my local walmart tonite they have the 5qt jugs for 17.88 but they also have 5 qt castrol syntec jugs for only 14.88 1030 530 and 2050 for syntec the manager of store told me all walmarts are doing this castrol is doing a promotion with the jugs just picked up 4 tonite also 2 of mobil 1 jugs for 17.88 each