Hi I have a Imprezza WRX S 2009 Prodrive spec. have owned from new. I need to sell this car but conflicting opinions make it hard for me to advertise at its true value. Have had people say it's not worth much due to high tax however when you see them advertised they are far more expensive than I have been advised. Car runs well, slight scuffs of paint on two places any ideas on where I would get a correct valuation