They're $100,000 dollars richer but the mystery winner of the lotto Super Jackpot in Queanbeyan has yet to come forward.
The winning ticket was bought from Queanbeyan City Newsagency on Crawford Street but it wasn't registered to a Players Club card and so lottery officials have no way to contact the winner.
Mark Cantwell works at the newsagency and said he was excited to have sold the winning entry.
"We are very, happy, it's been a while so it's great news to hear," he said.
NSW Lotteries spokesperson Elissa Lewis said she was eager to solve the Queanbeyan mystery.
Ms Lewis said anyone holding the winning ticket should contact NSW Lotteries on 131 868.