I paid 2k, to be honest it's Probably only worth 1500~ but I can pay it off at a very slow rate so it make the price ok in my eyes.
When I was looking I had seen one for $1900 from a dealer, and about 1500-1750 for an average sorta one private.
I would say Low Km's registered and roadworthy, I would say $1800 - $2500 High Km's registered and roadworthy , I would say $1200- $1800 Unregistered and needing work $500 + Kiffsta
I paid $1800 private for mine in may. 41k on the clock and is in very good condition. Go private if you can, more bang for your buck but have someone that knows bikes check it over if you are unsure