The answer to 'how much does switch cost' is that the cost of a light switch can vary significantly depending on several factors. In general, basic light switches can range from $2 to $20 or more, depending on the type, features, and quality.
The main factors that influence the cost of a light switch include the material (plastic, metal, etc.), the style (basic toggle, rocker, smart switch, etc.), the brand, and whether it has any additional features like dimming capabilities or smart home integration. Installation costs can also add to the overall price, especially if you need to hire an electrician.