Value of 1800s Antique Bedroom Set?

Empire style
Bed, bureau, bedside table
Cherry? Mahogany?

Belonged to Emma Dutton, a friend of Esther (Nellie) Evelyn Averill (My great great grandmother born 10/21/1860). Her daughter was my great grandmother -Margaret C. (Averill) Adams born Dec 6 1882. Emma Dutton's will left this bedroom set to my Grandmother Marion Elizabeth Adams. I'm guessing it would have been in the 1940s. The mattress label points to a company that was founded in 1941.

I'm sad I can no longer keep this family heirloom and before I try to figure out how to sell it, I would like to know what it's worth. Realizing that the value doesn't equal what someone would be willing to pay.

Any help would be appreciated.