U.S. Department of Health and Human Services

Search function for clinics that offer free or reduced-cost care:

http://www.hrsa.gov/index.html

Walgreen's Take Care Clinic price list.

http://www.takecarehealth.com/Cost_Menu.aspx

Rite Aid Multi-care Express

http://www.multicare.org/home/multicare-express

Search for best prices of your prescriptions locally.

https://www.goodrx.com/

Best site to locate free or low cost clinics, and also income levels for free meds from the manufactures. Surprisingly higher income levels qualify than you might guess. These are listed by medication.

http://www.needymeds.org/index.htm

and one more,

http://www.patientassistance.com/

List of Stores that Offer Free and Low Cost Prescription Drugs (Updated 2013)

http://patients.about.com/od/managinghealthcarecosts/a/Stores-That-Offer-Free-And-Low-Cost-Prescription-Drugs.htm