It's the most complete roller I have seen in a while. There are thousands of dollars in parts you don't have to buy.Sort of reminds me of how old I've gotten I guess, but $9k for a non-marquee roller minus drivetrain just seems
rich as heck. Given that ask, they're probably after $7500 as it sits anyways.
Oh - and whatever you think you'll be into it to "get it nice" once bought? Double it.