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.
The cost for amalgam fillings averages approximately $110 to $200 per filling. The cost for resin-based composite fillings, which is determined by the number of tooth surfaces on which the material is placed, ranges on average from $135 to $240 per filling.Next, go to: 1  Amalgam and composite tooth fillings.he cost for resin-based composite fillings, which is determined by the number of tooth surfaces on which the material is placed, ranges on average from $135 to $240 per filling. Next, go to: 1  Amalgam and composite tooth fillings.