Bitcoins are the most volatile things I've ever seen in my whole life.
The events of the weekend of early June will not be soon repeated.
I really think it's going to trend back down to the original 10 dollar price it was accepted at for months and months, and it might even stabilize there as more and more new coinage pours into the economy. The block count is whipping, when I started out it was like two solid weeks to the next difficulty, now it is more like 10-11 days, and you just wait, prospective miners are adding more and more machines by the second in the Bitcoin Gold Rush.
If it goes up, just wow... I can't predict it properly. You could write an economics thesis on what's happened just in this month alone.
It was never at $10 for months and months.