Haha, wolverine77, the RM55 is brother and sister price offered by Leon (boss of Quicksave) and it's definitely not his normal retail price. U may not be able to get that price when walk-in.
Anyhow, the RM85/L is recommended retail price and I've never seen shop selling that price because most other shop when walk-in, they sell Torco SR-x at below RM60. And if u've done enough research, this Torco is not even fully synthetic, that's why they can only call it 100% synthetic, otherwise they can be sued. It's a Group III oil with mineral mix, European calls it SemiSynyhetic. But we love the additive, engine feels very lively.