i think people might not be keen cos MA61's can be had for a bit of a cheaper price in this condition.
there are other ones similiar priced on CarSales that are in much better condition like the $2900 red one in qld with full respray/spare parts panels/in full runing condition restored. or a $2500 white one in nsw that sold for $2000 to a toymodder, fully running and regoed with a 5mge.. so there u go.
just my 2c of course, your price is your price and best of luck.