They will give you as least as possible. A Mate not long ago traded his 07, Fat Boy in on a Road King, He had aprox 17500km of the FB. He went up to Northcoast V-Twins at Coffs Harbour as been known for decent changeovers. He received $21g for his FB on the Road King. I also heard good change overs at Sy's Campbelltown. The other Main player in Sydney, forget it. What about a FXST, they are Ok.
sell it with a private sale as the dealer may only give you 20 grand