I was in my local Tesco earlier (Kidderminster) and had a quick look at the digi cameras as mine went belly up.

They had the canon A460 Red for £49.99. Tesco

I know its not state of art these days and the red is a bit of pain imho but I think for less then £50 notes its not a bad price for a 5mp 4*Optical digital camera.

Its £69 online so would appear to be only instore.