Today at WM , I saw M1 0W30 ESP on roll back for $24 for the 5 qrt. jug while the M1 5W30 ESP remained at $27. That is the best price for the best off the shelf 0W30 Euro synthetic oil I believe you will find currently … Interesting that the M1 5W30 ESP was not included in the WM roll back pricing (could be due to excess inventory of the 0W30 ESP ?) On paper at least , BTOG folks seem to believe the M1 0W30 ESP is the better oil any way .