The Google Home Mini might be 40 percent off right now, but if you'd rather have a Google smart speaker with a little more oomph you might not have to wait much longer. Mountain View's self-calibrating Home Max will be released on December 11th according to a Best Buy listing spotted by 9to5Google. This could be a gaff, but Google did say the $400 device would be out before year's end. And, well, today being November 30th means the company doesn't have much time left to fulfill that promise.