Antique Bookcases I Have And Antique Desk With A Bookcase On The Left Side. I Would Like To Find Out Its Value.?

I have and antique desk with a bookcase on the left side. I would like to find out its value.? - antique bookcases

It is a mirror over the desk on the left side and the library has door.It the original curved glass also has three drawers under the desk with him. If anyone knows what kind of furniture you send me an e-mail to sjsumme@yahoo.com