They can vary from office to office. There are many hearing aids available for a couple of hundred dollars. Those hearing aids are typically not customized to an individual’s ear or hearing loss, therefore should be avoided. Most professional offices offer hearing aids from several hundred dollars up to a few thousand dollars per hearing aid. The more technologically advanced the hearing aid (i.e. computer programmable and / or completely in the ear canal), the higher the cost. One thing to keep in mind is not every hearing aid is suited for every individual. Even the most expensive aid may not be the right hearing aid for you.