I think this is the official dvd sampler for the first episode, if someone does decide to buy a merchandise, someone please upload the first episode of the dvd sampler which comes free once you purchase the merchandise for $20. the reason i want to watch it because i think it is the offical dubbed version of naruto shippuden, because shippuden has already been released on dvd, thats why i think this is the dubbed version, if you live in america that is you can get it, you can get it from fye stores or suncoast stores. I found this information on the official naruto website in press release, and on another website.
Heres one of the link regarding it:
or you can go to viz media and then to press release.