Honestly I'd say save your money, and invest in something that's going to be a longer lived. But that's coming from someone who saved until he could buy 1200's before jumping into things, so take that as you will.
Save for exactly what you want. No more, no less. And you won't be disappointed.
Technics SL-1200 MK2 (x2) - Rane TTM-56 - Serato SL1 (w/ 13" Macbook Pro) - Pioneer HDJ-2000
I just got a Numark IDJ3 for shits and giggles and to be honest, the VDJ le is a delight to use. Very simple and the most important part...it's mapped to the controller perfectly. Mapping for Traktor is a mf'er especially for a beginner. I had to teach myself and it wasn't fun at all.