In 3 years from now how much 1 BTC worth ?
I would say around $800-900 if the price didn't reach $1k after the halving or else it will be around $1200-1300
It's hard to say although I am sure it will be much higher then the current price. Maybe double. To be safe I would say somewhere between 700-800 if there are no more Mt. Gox. actions or some big scam.