$2000 by the end of this year still realistic bitcoin would touch to this milestone easily.
At the moment it's little unstable but will be back on it's way to the moon.
Very funny right now, when you see people predicting the price of bitcoin will be $2000 by the end.
Well, currently bitcoin is selling at $16,000+ and we have not reached the of the year 2017 still, there are few days left.