 In South Bend, $3.29 would you pay cash at the Expo on West Western, $3.49 in Goshen at the Martins on Basher Road, $3.49 in Granger at the Marathon on Cleveland and Capitol, and $3.21 at Costco. In Warsaw, $3.65 at the Murphy USA on Walton Boulevard, and in Niles, $3.57 at the Murphy USA on South 11th Street. Get the very latest prices at 953MNC.com.