Mattel is making an Ecto-1 in scale to their GB figures!
Ghostbusters Ecto 1 is coming in 6" Scale if they get enough pre-orders for it. Will have lights and sounds, opening trunk, rolls, detailed to the max. $215 by pre-order. If the pre-orders go through you will be able to get a Perter and Ray 6" 2-pack with removable packs that will fit in the car.
$215?! Oh well. At least I got a brief moment of excitement out of it.