I think it will be $2000 in 6 months or less..
Yeah, we can say within 6 month may be bitcoin will be come at $2000, but it will be come only when bitcoin never take turn to go back. For example, if bitcoin price start to down than i am sure bitcoin will be down at least $800 to $900, than it will be hard that bitcoin come at $2000 in this year.
I think that even after a big fall by the end of this year, the price of bitcoin will reach $ 2000.