SEO Salary
A quick rundown of SEO salaries;
SEO salaries - How much should you make (SEOMoz)
SEMPO SEM salary survey
Info on SEM salaries at clickz
Salary for senior search engine optimization specialist or SEO manager
Payscale for SEO specialist in Canada
Salary for SEO specialist in UK
Top US cities for good SEO salary
*Where you live and experience will help where you fit in on the scale.