Quite possibly.....The last run to 30 started just under ten when the publicity hit. We're not really in a much different place now other then that bitcoin has been tested since then, and we have more exchanges.....
The previous declining plateau before rally was March-June, roughly $1 to $10 (overspike to $30, 10-30x)
Previous to that, December-February, $0.3 to $1 (3x).
And previously, just after Mt Gox opened, late 2010, $0.06 to $0.3 (50x).
While three similar patterns does not make a rule, I would be surprised if we do not hit $100 in September.