The prototype Mighty Mavericks, (Mad Mavericks) Were probably the first 15 to 25 cars of that model produced. These are extremely rare and command thousands. At least one has surfaced with the Mad Maverick packaging too, making it even rarer. These were only made in the USA, and have Mad on the base instead of Mighty. These were immediately changed to Mighty Maverick, due to a copyright violation with Johnny Lightning (Who already had a car with the same name, and was copyrighted before Hot Wheels' version. Red and Purple are the most abundant, tho other colors may exist.