It may be very well be worth it as far as the service you get out of it, but it is 9 years old now, and bikes don't hold their value well, especially if they are not a well known name brand. Not saying it's not worth it, but that is top dollar. It would need to be in excellent mechanical condition to be worth that much. I would likely buy it if a good going over didn't turn up anything bad, because I want a freeway legal scooter.
2002 Vulcan 750 (engine out, slowly being disassembled) 2013 Royal Enfield B5
2001 XT225, 2009 Genuine Stella
2012 Zuma 125, 1980 Puch moped