USA-1 a Used Car Buy Here Pay Here Dealer Proudly Serving Elkhart & Goshen, Indiana USA-1 used car dealer is proud to serve Elkhart & Goshen and all bordering Elkhart & Goshen areas in Indiana with the best used cars for sale in the Elkhart & Goshen area. Located at 501 W. Pike St. Goshen, IN 46526 and 1040 N. Nappanee Street Elkhart, IN 46514, our full-fledged customer service provides the best used car buying experience.