Gas prices up; diesel too Yarmouth, NS, Canada / Y95.5 Steve MacArthur Apr 23, 2021 | 7:20 AM Jeena Paradies / CC Gas prices are up in Nova Scotia. Regular went up by 1.1 cents and is now selling for $1.26 and $1.30 per litre depending on where you live. A larger increase for diesel, prices went up 2.6 cents and now resting between $1.14 and $1.18 per litre.