First off, Project DIVA (1st) has reached 1 million sales! Congratulations, SEGA! As of today, the Project DIVA games are available on the Japanese PlayStation Network Store. Project DIVA: 3,000¥ (~29.57€, ~38.42$) Project DIVA 2nd - Deal Version: 3,000¥ (~29.57€, ~38.42$) Also available as UMD: 3,300¥ (~32.53€, ~42.27$) Project DIVA extend: 4,700¥ (~46.33€, ~60.20$) Also available: PD2: extend Module Pack (price unknown, not compatible with Dreamy Theater 2nd) PD2: Arcade Pack Only available as UMD! 4,700¥ (~62.11€, ~80.71$) Source: Official Site
It includes the game and also Earphones, a Card Holder (whatever that is), a Microfiber Towel and a DIVA.NET card.