I have a burgundy automatic 1989 ford corsair ghia 2.4L with KA24E engine. Belonged to my parents who bought it brand new. Thinking about selling it and was just wondering if its worth anything. Only has 84,000 kms (my parents hated driving) and is in very good condition, it has always been garaged. Runs well but the ac has leaked its gas. All original. I live in Sydney. Any thoughts?