I can stop sulking and being hostile to fellow toy bloggers now, I found an Ecto-1 today.
Almost missed it, but I took an extra minute destroying a Hot Wheels island looking for it. I didn't think I would find it, because by the looks someone before me did most of the damage to the display. Luckily the last little cubby had one waaaay in the back.
Funny thing that its not even the best of cars. Poor paint job, or lack of, on the roof top equipment. There is just something about it that makes it cool, I think it went along to a movie called GhostRunners or something.
I think I will open it after I find the second one in five months.