What is the average retail value of a 1980 Cadillac Fleetwood diesel?

Question

The car is black, in mint condition, but it has the hated diesel engine! I want to know how much it would sell for.

Answer 1

$14 on a good day

Answer 2

$300 is the best that you could get.

Answer 3

I would say, that if it runs good maybe $1,000 or more. Try selling it on eBay, you could that or more.  If the original engine lasted this long, it didn't have the material problems the early engines had and some one kept the fuel pump timed correctly.