Went to my local Asda today and seen these bath sheets for £2, I've previously bought them and they are great. It was only Dark Natural that was reduced and is only instore. I went to the next Asda along the road and they also had them at that price so it wasn't just that particular store. I did notice a few other sizes in different colours also reduced by a bit so more colours might be going down soon but nobody could give me any other info.
Link for item Bath sheet