Andy - I have a ~8 month old EQ6-R I'm looking to move on as I'm upgrading to a TOA130 which is too heavy for it.
It's in pristine condition, always packed up in the box after use etc. Comes with a pier extension kit as well. Looking for about $2k for it, feel free to chuck me a message if it might interest him
Also, to bring down the cost a bit for him I recommend trying Sharpcap for polar alignment over the polemaster - it works really well!