One analyst is predicting a big jump in gas prices, this week.
An increase of about 4 cents a litre is being forecast.
Meanwhile, the price of gas in New Brunswick went up by 1.7 cents a litre, last night.
Diesel there rose slightly by a tenth of a cent.
The minimum price for a litre of regular gas in Cape Breton is now $100.2 cents
Diesel now goes for a minimum of 84.5 cents on the Island.