Cheap Traktor Pro (for UK)
Decent deal for brand new and legit Traktor Pro for Uk users…
137$ from DJKit vs 115$ from NI:
http://native-instruments.com/#/en/products/dj/traktor-pro/?page=217
Dude wait for traktor pro 2 to come out! Seems a much better investment! As all the current traktor user will disengage their serial codes and flog them off on here or other various websites! 
Or you could give in to soft sync, coloured waveforms and sample decks!
Why would they get rid of their serial codes? im pretty sure that traktor 2 will just be an upgrade for traktor pro…we wont need to buy the software in full.