Hi,
I bought a 12" dob from Andrews Comms about 18 months ago, but I've never really gotten into it (play too much poker of an evening, lol). It's only been used about 5-6 times in that time.
It's a standard GSO 12" reflector, with 4 kit eyepieces, and I also have a Cheshire collimating tool. I paid $1000 + $200 shipping, will sell for $900 delivered/pickup in the Hobart area.
If you're interested or know someone who might be, feel free to send me a PM.