Today you can get Dental Exam, Cleaning, X-Rays & Whitening Kit for $29 from Groupon. Valid at 21 locations, limit to one per person but may buy additional as gifts, expires 9/19/2011. If you are new to Groupon sign up here. If you have already signed up you may go directly to Denver’s Deals here.
You can also earn 3% cash back on all your groupon purchases by clicking through Ebates first. If you are new to Ebates you may sign up here and get a $5 bonus for your first purchase. If you have already signed up for Ebates go here and skip the sign up.