Binocular Mirror Mount

I just posted this in the telescope making forum not realizing there was a astro binocular forum.
http://www.astromart.com/forums/viewpost.asp?forum_post_id=299276&poll_id=&news_id=&page=

I just finished building the mirror mount below. Only had a few minutes with it before the clouds rolled in but I think I'm going to like it.

Hi Craig- Your mirror mount looks great! Where did you get the front surface mirror of that size and about how much did it cost?
Regards
Keith Parizek