What were telephones sold for in Alexander Gram Bell's age?

In Alexander Graham Bell's era, specifically in the late 19th century, the price of a telephone was quite high, often ranging from $300 to $400, which was a significant amount of money at the time—equivalent to several thousand dollars today. This cost included the telephone itself and often the installation fees. As the technology became more widespread and manufacturing improved, prices gradually decreased, making telephones more accessible to the general public.