Markup Service is an interesting development company that develops working websites from psd files, priced per page. The concept is that designers can send them a psd of a website design and then get a fully coded html/css version for a set fee. The service also offers converting designs into a theme for content management systems like Wordpress and Drupal.
The service could possibly be used for my future paid live briefs, if a design I create is too difficult to code myself.