I would say there are about 20 as well. Remember, I.E. never completed a kit for anybody, yet took well over $200K from customers and disappeared with their money. Most all of his customers had to get court orders just to get parts back they had supplied to him for their builds. I have seen many kits started, yet very few finished. My friend started 4 cars 4 years ago, and none of them are near roadworthy.
I agree, these cars are more rare than the real ones.
Also, there is no way in hell Rob has built 22 cars. LMFAO!!!