No, it's legit.
The only problem is that the picture shows the DTS version, while they send the normal DD version. This deal has been around for many months, which begs the question as to why WalMart doesn't pull the DVD.
As I mentioned, it goes in and out of stock. But having watched this deal this past week, I've seen it show up in stock three different times, each time for $2.
DJ's the man we love the most