Not sure where to post this, there is no obvious forum to alert members to specials. So Supercrap have Nulon 5W -30 oil for $29.95 Monday and Tuesday this week. That's for the 6 LTR whoohoo, picked up 2 this morning to take my tally to 20 ltrs on the shelf. That's 2 year minimum before I have to buy more as I have only just done a change. I worked out these really good buys come around from time to time. For example a month ago Autobarn had it for same price for 5 ltrs and I got some then. I presume Nulon reps share the awesome special price around, Autobarn one month, Supercheap another, Repco another etc.If you don't get them when they are on you will pay $60+ for same thing when you really need it.