I can't tell you how many times I have been approached with the question, "Where can I get a microcar...for not much money?"
And the car most people want is an Isetta.
Well...there are plenty of cars out there, but they don't come cheap. Unless you go about it in a completely different way...a paper Isetta.
Vince Budnick did just that. And he has documented the process on his website, DigitallyDo.
Just follow the directions for, "The best cut, fold and paste Isetta on the web."