XRP will hit 1 buck this year. Next year up to 2.50$ average. Might hit 5$ in 2018.
Look at the tech and the usecases. Look at the mc ... remember what happended this year with the whole market...2.5$ for sure. 5 highly possible.
$5 is possible to hit by ripple in 2018, however developers needs to improve their technology since they were encountered some problems from their systems and it will affects to many users.
Moreover in my sight potential of this coin is limitless so increasing of price have happen with any doubt, also due to good condition of all crypto currency in the digital world. More investors are encourage to invest without hesitation because they expecting raising up of price in the future.