Well, if you do want an unsigned book, now would be the time to try and grab one. I wouldn't delay. Ages ago Ken tweeted/hinted about the possibility of a limited run of printed Mind in Revolt books - so I tend to think they won't reprint them once sold out. I distinctly remember reading it on his feed as I was really keen to have a printed copy at the time.
Also, I emailed support about the LE certificates and was told the following:
"All of the certificates contain the edition size of 15 and will not include the specific number because they were all sealed before the certificates were made."
Happy with that.
