$10000 ? Sometime in 2017, folks
LOG chart trend line tells me that very clear:

Someone will bump this thread in 3 years so.. I hope you are not too optimistic with your predictions on there and you are right.
All that chart reveals is that there is a high degree of probability that the lowest point in the year 2017 is greater than $10,000. This leads me to believe that by 2017 the average price will have to be well north of that. I think $10,000 in 2017 is ultra conservative. I actually anticipate that price tag sometime in 2016....although 2015 is most certainly game