I felt exactly the same way when I bought mine and I am sure others have like Steve who bought a lovely white immaculate 126 Bis. Mine had just 13K miles, Fiat service history first 6 stamps, and Fiat specialist afterwards, oil change every year regardless of use, waxoiled, undersealed, original tool kit, and original everthing through and through. It was garaged as well and had no rust. In the end I did not mind paying top dollar for the car, which to some make no economic sense. There are definitely buyers out there for mint 126's. You just have to be patient.
If I did not have another 126.........