by 2020 it will probably be somewhere in the 5 digits.
Hard to tell exactly though.
most here would love that but i think it will be hard to accomplish or even better to maintain if this comes true
i dont think that current market can maintain that price if even this happen
4 years is a long time, 4 years ago Bitcoin traded for $2 or so.
If someone in 2012 would have predicted the price to be $400 in 2016 they would be called crazy.
I'm pretty sure we will see 5 digits by 2020.