A Narellan couple have discovered they are multi-millionaires.
The couple checked their ticket after more than week only to find out that they were the mystery millionaires that the Lott officials had been searching for.
The retirees held one of the two division one winning entries in Oz Lotto draw 1352, drawn on Tuesday, January 14 2020.
Each entry took home a division one prize of $5,209,329.11.
The pair shared their disbelief with a NSW Lotteries official this morning.
"We've won five million dollars? Oh gosh. I'm going to cry," the woman laughed.
"This is so exciting. We only check our tickets once a week.
"We had no idea we'd been walking around with this winning ticket in our wallet - it's incredible. We cannot believe it."
When asked how they thought they might enjoy their multi-million-dollar prize, the overwhelmed couple said they'd need to calm down before they could think straight.
"We have no idea right now. We will really have to think," they said.
"I guess there's plenty we can do with our prize. Our options are pretty much endless.
"We will have to sit down and make a plan when we've calmed down."
The winning three-game marked Oz Lotto entry was purchased at Narellan Newsagency, Shop 33, Narellan Town Centre.
Narellan Newsagencyemployee Dee Appleton said 2020 was off to a winning start for the outlet.
"It's so exciting to unite these winners with their prize and it's great that this amazing prize has gone to our local customers," she said
. "It's an incredible prize and we're just so happy for them.
"It's been great to kick off the year selling this winning entry and we hope it's the beginning of many more for our customers."