 The 95.3 MNC Gas Gauge. In South Bend, the BP on West Western is at $3.23 if you're using cash. It's $3.35 a gallon in Goshen at the Phillips 66 Arco on West Pike Street. Granger's Costco is at $3.24. The Marathon at Cleveland and Capital is at $3.49. $3.35 if you use cash in Warsaw at the Circle K on West Lake. And in Niles, $3.39 at the Admiral Station on West Chicago.