I don't have a list, but from past experience, financial ads pay very well. This is especially true in the case of the mortgage industry. Anything highly competitive will pull in some good cost per click dollars.
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"In the world of the blind the one-eyed man is king."
You should make a site on mesothelioma, asbestos or web hosting... Just don't hold your breath waiting for your first visitor...
Sorry to be blunt but I think it is a big misconception being portrayed to adsense new comers.
Unless you use some paytosurf program or fake the clicks those kind of sites won't make you much money at all (if any).
Focus instead on niche markets. You will make your money through volume of visitors not cost per click.
Hope this helps,
Andrew
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Don't be fooled by Ex Adsense Gurus, Free report reveals how to make tonnes of cash with Adsense in 2006... http://the-adsensible-report.com