Looking for a 1963 corvette split window

Hello,

I am posting this with hopes that someone can refer me in the right direction. My husband had a 1963 corvette stolen from him a few years ago. It was found totalled beyond repair. He has been searching ever since, and has hit many hopeful prospects that resulted in dead ends. Aside from going on ebay where the prices are astronomical I've decided to help him out by searching in other areas. Hopefully one of you can help.
Thanks