The Colorsport mascara lash & brow kit is only £1.49 in Home Bargains. They only had the black available in my local but there may be the other shades else where.
This is £8.25 in Boots and £7.25 at Feel Unique. The reviews are mixed but I find the product good. I've only ever tried it on my eyebrows though. I find the black is more like dark brown (it is on me anyway).
This was found in the St. Helens store.