DJMAX Limited Edition preorders site countdown. They're only making 750. Price is $100.
-DJMAX TECHNIKA TUNE PS®Vita game
-2 Disc Original Soundtrack for DJMAX TECHNIKA TUNE
-DJMAX
TECHNIKA TUNE VISUAL BOOK featuring artwork from the game
-DJMAX TECHNIKA TUNE Hand Strap
-DJMAX TECHNIKA TUNE Screen Cleaner
-DJMAX TECHNIKA TUNE branded armored PS®Vita game case
-DJMAX TECHNIKA TUNE PS®Vita Pouch
It's pretty much the same as the Korean version http://www.siliconera.com/2012/08/13/djmax-technika-tune-has-an-even-better-limited-edition-in-korea/