My name is ***** ***** I can help with your question.
In order to ascertain the value, I will need to know the year printed and publisher name inside your book set as well as how many books are in the complete set.
Experts here are based around the world and are not employees of the company; experts are verified users. Unfortunately we do not provide a personal home visit service. I myself am based on the East Coast.
I look forward to reading back from you with the information.