How can I find the value of a Kodiak Bear bow from 1953?

Hello,
I have an old Kodiak Bear Bow. I belive it is a 1953. It has the following etched into it:
DD778
64″
46#

It also says Glass Powered on the top side.
I was wondering if anyone knows of someone or someplace I could contact to find an approximate value.

I am very interested in selling it, and am looking for a way to do so, while obtaining the most money from it.
Any suggestions or advice would be greatly appreciated.
Thank you very much.
Brandy Mattison