 The 95.3 MNC Gas Gauge. Low gas prices from GasBuddy.com. $329 in Mishawaka at the Casey's on Lincoln Way East. In Elkhart, $325 at the Franklin Gas Plus on West Franklin Street. In Plymouth, it's $366 at the Murphy USA on North Oak Road. $379 in Bremen at the Casey's on West Plymouth Street. And $359 in Dowagiac at the Shell Station on North Front Street.