I have a 85' 380SE that I must sell. I was browsing on e-bay to see what they are selling for. I ran across one that is at $500. There was someone on there asking the owner a question- like- why are you selling so cheap, because NADA has it valued much higher. The car has some engine issues too. They state that is has a "cracked gasket cover". I have NO idea on that they are talking about. Anyway- I went to NADA to check the value on my 85' 380SE and it shows low retail at $6450! I am only asking $1800 obo and not even one reply from the boards here. Are the 380 4dr models that undesirable?