It'll be interesting to see what happens when Stern's next few releases are announced. If I understand correctly, Aerosmith is coming soon then I'm not sure what's next... If the next biggie from them is Star Wars, I bet they'll sell out again and very quickly.
I'm not terribly thrilled with the prices of NIB and recent manufacturing/QC issues scare me, but I'd probably have to find a way to get certain NIB themes. Stern Star Wars and JJP#3 are at the top for me.