That Guy Who Hates Fox McCloud
Picked up the complete Star Wars Saga on Blu Ray. Nothing inherently special on the surface, but if you crack open the case and look inside...
....they're in Japanese. And you can swap between English/Japanese for both audio and subtitles. And let me tell you, the Japanese dub for these movies is awesome.
For instance, Dante's Japanese VA, Toshiyuki Morikawa, stands in as the Japanese dub for Obi-wan Kenobi. Not that you can really tell---he's putting on his Mitsurugi voice for this role, which suits a Jedi persona extremely well.