Ditto. For me, as a self funded startup also, it would be nice to at least have an idea of the price of tickets. That way I can plug 'em into my cashflow projections and work out now whether it's worth dropping my email address in.
As it is, I won't, because my perception of these events (I'm comparing it to BoS here) is that while they are very useful they do cost a lot to attend. That, plus the air ticket, = no sale.