The answer to 'price of surge protection' is that the cost can vary widely depending on several factors. Surge protectors for the home typically range from $50 to $300, with more advanced whole-home systems costing $500 or more. The main factors that affect pricing include the level of protection, the number of outlets or devices covered, and whether it's a basic power strip or a more robust, permanently installed system.
In general, basic power strip surge protectors are the most affordable, while whole-home surge protection systems that protect all electrical circuits in the house are the most expensive. The level of surge protection, measured in joules, also impacts the price - higher joule ratings provide more robust protection but cost more. Additionally, professional installation of a whole-home system will add to the overall cost.