Instore at Wilkinson's all the Brylcreem Gels (Wetlook, Strong & Extreme) are half price, reduced to only £1.39 per 150ml item.
Also, there are still some of the 50% extra free packaged gels (225ml for the price of 150ml), so I managed to pick up two Wetlook Gels at £1.39 both with 50% extre free, which is a bargain.
Usually around £3.00 each at most supermarkets.
Instore & it appears also online (but only Extreme available online).