Arroyo Grande, California. For the California wine region, see Arroyo Grande Valley AVA. Arroyo Grande is a city in San Luis Obispo County, California, United States. The population was 17,716 at the 2013 census.
1 Tooth-colored resin fillings usually cost between $90 and $250 for one to two teeth, and between $150 and $450 for three or more.  Porcelain or cast-gold fillings are the most expensive option. They can cost anywhere from $250 to $4,500, depending on the size of the cavity.
Fillings cost between $50 and $300 depending where you live, and the filling material (amalgam or composite) used. Fillings Type of Filling Dental amalgam also known as silver filling is the least expensive type of filling.ost of Dental Fillings The cost of dental fillings depends on a variety of factors, including: The dentist who performs the procedure. There are several important factors you and your dentist must consider before determining how much your dental fillings will cost based upon the Severity of Damage.