I have alot of extra Racing Champion Police cars for sale. These cars are matchbox size and many agencies were issued. If you are trying to complete your set or are interested in starting one, I have an almost an entire set of extras and some I have 2 or 3. I think there were approximately 108 different cars, not sure of exact number. If interested send me an e-mail and I will try to get a list together. Richard rmf1188@hotmail.com