.... I hope that expressions of interest will from now on be...

.... I hope that expressions of interest will from now on be measured by deposits taken during this and any follow up show.

The personal jetpack version will apparently cost EUR175,000.

Here are a few figures to put things in perspective:

Ladies Handbags: From EUR33,000 to EUR3.38 million
Lamborghini Aventador: EUR280,000
Roll Royce Phantom Coupe: EUR442,000
Bugatti Veyron Grand Sport: EUR1.8 million
Eddie Jordan's yacht: EUR58.83 million

"First-come, first-served" would be one of my sales pitches