Don't be astonished. It you do a search in internet there will be and you will find articles and study from respected groups or organisations that declare that the potential of bitcoin is much much higher. I can tell you some amounts and will be "dead". 10 000 us dollar but even about 70 000 -80 000 us dollar one bitcoin. Maybe are pure fantasy. Find these words of Gavin Andresen, chief scientist at the Bitcoin Foundation at the end of this article of Financial Times:

http://www.ft.com/intl/cms/s/0/9b27fb72-967f-11e4-922f-00144feabdc0.html#axzz3hY6R0xBR


“Bitcoin is wild and crazy investment that I’m diversifying out of all the time,” he says. “If bitcoin is wildly successful, I’m still holding on to a good chunk of bitcoin. It could be worth tens of millions of dollars, but it could be worth zero...”