I couldn't find it here either. Maybe someone who is by a store that has some will get a few and drop them in the mail. How are these packaged? DVD case, or thin cardboard case?
Asssuming this is the Gamecube preorder disc for Rogue Squadron III, it comes in a keepcase. Best Buy was advertising it in last week's ad, so that is probably your best chance.
There's been like five threads about this. It's barely worth getting. You can beat the Rogue Squadron demo in about 5 minutes (it's just one level), and the Star Wars arcade game is virtually uncontrollable. They have tons of them at Best Buy.
It comes in what is basically a typical GameCube case. I don't know that it'll be all that scarce, as you can still find the previous Nintendo bonus disc everywhere.
Yes it was worth the 1 cent I spent on it but I don't know if it is worth much more than that. The old arcade game isn't as fun as I remember (and is harder), and the RSIII demo is over very quickly. I have to say though that RSIII looks great, and the FMV quality is first-rate.