I originally posted this on the Facebook De Lorean Owner's page but haven't got the response I was hoping for. Since this group is more active and appears to have more opinions, I have posted here.
BTTF (1st) movie was released on July 3rd, 1985 and in 2015 it will be 30 years since this date. In the second movie the cast travels to Oct. 21, 2015.
I believe our cars value is largely due to being featured in this film. I also believe that over the next 2 years as we approach October of 2015, where I suspect there will be lots of 'fanfare' around the BTTF movies, our cars will become even more desirable and thus drive the value of them even higher.
Debate.