Any ideas/guesses when the late 2012 27" iMacs will start showing up on the refurbished page? I understand they will only appear as units become available, but I've never waited for a refurbished Mac before, so I don't know what to expect the turnaround time to be. 13" Retina MBPs took only 4 months, but that's apparently rather quick. I have some flexibility on the timing of my purchase, so I'm ok waiting it out, but not if it's going to be like 8 months... Thoughts?