NB Gas Prices Down Moncton, NB, Canada / 91.9 The Bend News Sep 17, 2015 | 7:02 AM A bit of relief for motorists this week. We saw a dip of 2.7 cents a litre with the weekly price adjustment. Most stations in Moncton are selling for under a dollar a litre. Diesel also decreased 2.4 cents. Propane went up 2.1 cents a litre.