Could anyone give me a serious idea of how much I could expect if I sold my AUDI A4 2.4 SE Cabriolet, Manual, 2003 52 Reg, 72500 miles with full service history, 12 mnth MOT & tax. Metalic silver with navigation system, full leather, 6 cd autochanger etc.I have been given so many different prices - none of which are consistent so very unsure. Any feedback / advice would be appreciated