With the understanding that I know nothing of the service history of the bike, with reasonable past maintenance, it's likely got a lot of life left in it. I've seen them priced more aggressively than $3k, but that probably means they have issues.
The RS does not have an extreme seating position, but it's also not an RT with a sit up and beg seating position. If you don't like a little (reasonable) forward lean, keep looking. If you are really long legged, think carefully as the seat to peg distance since it isn't as generous as, well, an RT.