Gull has announced a temporary 100c drop in fuel prices - but only for 100 minutes at Auckland's Te Irirangi site in East Tamaki.
The price drop is to mark the opening of the brand's 100th site. Gull said in a statement that the cheap fuel will be available from 10am while stocks last.
"This 100c price drop only at our Te Irirangi site represents the biggest saving in Gull's 23 years," Gull New Zealand general manager Dave Bodger said.
According to fuel finding app Gaspy, Gull Te Irirangi was pricing octane 91 at $2.11 per litre before the promotion got underway.
The promotion ends at 11:40am on Tuesday.