value of mobile home

what would be the value of a single wide mobile home (mallard) built in 1990 and purchased in 2002. need value for 2002 for the secretary of state. the mobile home has:ac,summer porch,vinyl floors,carpet,appliances,1-bath,1-bdrm,vinyl siding,gutters,alum.windows and doorwall,paneling,wallpaper,built- in desk. paved drive way.