It's going to be at least a thousand I'm guessing. It has to seat two figures and it has all those flaps and panels. Can't just lay it down either. It needs a display stand. Too rich for my blood
I'm sure it'll be a cool vehicle. Probably too expensive ... and prohibitively massive. As I understand it, the Tumbler was a bit big for most displays -- this thing could be ridiculous.
Look at the comparison between the vehicle and the people in that picture. A 1/6 person is a foot tall. If they get the scale right, you could be looking at a 2-3 foot tall, 2-3 ft. wide, and 5 ft. deep vehicle.
You'll need to clear a spot in the garage to display the thing.