Ok so are we still able to buy the legendary online?
If you can find a website that is selling it. Like Ebay or some other site that sells things like that, that are no longer in the stores normally anymore. Granted, like 2 years ago I still found the Limited Editon of Reach in Wal-Mart well after its release. (The edition that gets you the special Recon helmet and the Elite Officer armor.) So I guess if you look hard enough, you can find a copy of the Legendary edition somewhere. As hard as it would be to find, you'd be better off buying it in a store. Because there is no guarantee that if you buy it online from someone that they haven't already opened the game and used the codes and just claim that the copy they are selling is "unopened" to make people pay big money for it.