Mark,
Here's a link that I book marked.
http://www.go2audio.com/links/duplication-replication.html

I had found a place in Canada that we'd end up paying about .23 for 
the duplicating and another .20 or so for packaging and shrink 
wrapping on 10,000.  It was a 2 color print job.  I am looking for 
them haven't found it yet.  Hope they didn't go out of business...

rick