It appears that even without an official release date, retailers are not wasting time listing anything Tron on their site. On a not so strange fashion, Amazon.com has made several listings for Tron: Legacy already with four different disc configurations. It seems that Tron: Legacy will come in four different flavors: 5-disc Blu-ray 3D/Blu-ray/DVD/Digital Copy/Tron Classic, 4-disc Blu-ray 3D/Blu-ray/DVD/Digital Copy, 2-disc Blu-ray/DVD, and a limited eidition Identity Disc that will include the same discs as the first 5-disc edition mentioned. That’s just what’s available on Amazon, no clue what other retailers will offer yet.
Also, look at what other countries have listed in their sites!
France FNAC
UK Play.com
httpvh://www.youtube.com/watch?v=L9szn1QQfas