My local Tesco Express, In Dalston London are knocking out Ambre Solaire sun protection gel for £1.62. It was originally marked up at over £13. It boasts 'transparent body protection spray, zero white marks.'
They had them in low and medium protection in this store.
Sure, the summer has passed but great if you are going away for some winter sun or prepared to keep it for next year.
Unsure whether this is a national deal.