Details are here. Please come if you’re in town. My understanding is that the $300 ones are going pretty quick, so, if you want one, I recommend pre-ordering it. (Remember, they’re only doing 30.)
The $30 ones will be available at Chuck’s shop, but, if you can’t go to Chuck’s shop, he’ll mail you one if you pre-order it. And once they’re out, they’re out. So that’s what I know.