Hey guys can anyone help me figure out about how much my mustang is worth? I have a 1989 Mustang LX 5.0 it is a convertible and. Only. Has 11,000 miles on it! It was my grandmas car she rarely drove it and bought it brand new in 1989. It runs great and starts right up. Any help would be much appreciated! I can post pictures aswell. Thsnks.