I have tried searching everywhere for the Kollector's Edition here in Australia but to no avail.
I have just received my very own copy of Kollector's Edition which I purchased from EBGames in the U.S.
It is an NTSC version so here's hoping that my mod chipped XBOX is able to play it. I know my TV can. ;)

No just the U.S are getting

oh for those who might be interested in what the XBOX Kollector's Edition box cover looks like... check out http://www.ebgames.com/ebx/product/244705.asp
PlayStation 2 have a Premium Pack with SubZero on the front cover. http://www.ebgames.com/ebx/product/244840.asp
Please remember that if you purchase from U.S, these games are in NTSC Format and probably region coded.
It's got Scorpion on the front box cover and it folds out and has a BIOS on Scorpion.
Inside the game cover, it comes with a copy of MK Deception plus, it includes a bonus disc which includes an Arcade Perfect version of MK1, 25 Character Video BIOS inc. MK Team Commentary and a serialised, Kollector's Edtion Metal Trading Kard.
I'm guessing that it has the same contents for the PS2 Premium Pack.
Well worth the extra $$$ for die hard MK Fans!

The PAL version has a few character bio videos though.
They have goro,kitana,jax,raiden,sonya,sub-zero and scorpion.
Would of liked a Kano video though.....

yeah, but is it going to be released in Europe and/or Australia ???

No, no autralian or europe kollectors edition.