Below are real estate brokers who offer a flat fee mls service in their respective state. Prices and services vary, so do your due diligence when researching their site. I have provided their contact information and links to their website based on the state. I am building this list so if there is a state that does not yet have a broker connected to it, email me and I will try and give you resources to find a flat fee broker in your area.
Arizona: Email: firstname.lastname@example.org (I am also brokered in AZ)
District Of Columbia
Hawaii: Email email@example.com (I am also brokered in HI)