I totally forgot about these until I came across my copies while going through our hundreds of comic books to see which ones to get rid of
http://en.mystlore.com/wiki/The_Joining
I've got #0 American Entertainment Exclusive
#1 regular issue
#1 American Entertainment Exclusive
To my knowledge they never allowed the rest on the stands, even though the guide gives pricing for them. Cyan made a good call to stop them, but they are going in my "definitely to keep" pile anyway.