#1 in the parts diagram (copied from GM part supplier without permission)
Looks like this:
20130611_161758_zps56fcda5b.jpg
I can get it new for about $55 plus shipping but I'd like an used one to save $$, and if possible local pickup in Flint and Saginaw area of Michigan. I'm offering $25. I need it to get the HUD installed in my car.