The N.A.D.A. Official Used Car Guide continues to be the automotive industry's primary source for determining the value of used cars, trucks, SUV's and minivans. It's used by more car dealers, insurance agents, bankers and government agencies than any other guide. Published four times annually since 1992, the Consumer Edition of the N.A.D.A. Official Used Car Guide contains the following valuable information: \ \ Trade-in value and two retail values for domestic and import vehicles...