I'm not at home right now, but I believe I have a bag full of Amber chips. Yes, I know, it's a weird thing to have. Problem is I have no way to test them. I'll check when I get home tonight to confirm what they are and what revision if applicable.
I also have a few 3000 Motherboards (old blue versions non working) which might have some of the Amber chips on them. I know, also an odd thing to have.