The Hide & Conceal stick is also really good for just a pound. It's a good colour match (this one is in the shade Fair) and is thick enough to cover spots without looking obvious and cakey. It has a creamy texture so it's very easy to work with. I haven't used this type of concealer since I was in high school but I'm impressed with this one and can see it becoming a staple in my make up bag.
Have you tried any of these? What do you think of them?