Gas Down Eight Cents In Nova Scotia Yarmouth, NS, Canada / Y95.5 Kevin Northup Sep 9, 2022 | 6:06 AM The price of gas is down eight cents in Nova Scotia. You’ll pay just under $1.50 a litre for regular-self serve this morning. It’s the lowest price for gas in our province since early spring. The price of diesel stayed put at over $1.90.