The tickets for Google's upcoming developer conference called I/O are now for sale to the public. They will go fast, so you may want to grab that credit card and start mashing away at the keyboard pronto. Public registration comes after a week of early registration, which was capped at 1500 tickets and ran out very fast. A total of about 5,500 tickets are said to be available, all expected to melt away very fast. So, what are you waiting for? Cough up the $450 and go, go, go!
Update: Google's servers are currently crumbling under massive demand:
Update #2: Google is aware.