Gail Wise just graduated from college and wanted to trade a car in for a new one. During her visit to a Ford dealership in Chicago, the salesman took her to a garage behind the showroom and dropped a tarp off a new model she had never heard of or seen. It was The Ford Mustang and little did she know, her purchase of $3,447.50 would be the first one off a showroom floor. She still owns the baby blue Pony to this day. Collectors estimate the value at $800,000 or more.