There are also some blu-ray audios that come with traditional CDs. That was the case for Zazie's Cyclo for instance, or Carla Bruni's Little French songs.
Both are Universal releases.
The regular CD for these albums is sold for 16 euros, and the CD+Blu-Ray Audio for around 20 euros. Besides, the packaging is slightly better than the regular CD (it is neither Blu-Ray sized, nor CD sized - it is something in between)
The first one to be released as a CD+Blu-Ray Audio Combo was Mylene Farmer's "Monkey Me". Now, the blu-ray audio is available separately.