I'm in the UK and I have ordered mthe DDJ-SX on the 8th of February being told it should be around 2-3 weeks. 6 weeks have passed and I'm still being told "it will be a few more days", "it will be next week", "the quantity we will get should cover all the orders".
Well, so far I haven't seen it and I'm really pissed off! I have sold mine XDJ-AERO 2 months ago and since then could DJ.
I think there is little chance you will get it in 2 weeks!
There is really not so many videos or reviews of how Traktor works with it.