Hi, I am thinking about buying Touche Eclat. My foundation doesn't cover up my tierd eyes (dark patches under eyes) and I've never tried conceler. Obviously I've heard this works wonders. Just wondered if it is worth the hefty price of around £20! I have never bought a make up item this expensive and I do grudge it but if it's as good as they say I would glady give them the money. I don't have really dark circles under my eyes just normal but would love to get rid. I wouldn't use it everyday as it's too expensive but would like it for the w/ends.