Would-be millionaires are flocking to Lotto stores around the country for tonight's $30 million draw.
The Powerball draw is the second largest it has ever been after the $27 million prize up for grabs on Wednesday was not struck.
While not able to provide specific figures on ticket sales today, Lotto spokeswoman Emilia Mazur said she was hearing that sales of Lotto tickets were going through the roof.
"There's a lot of people in store buying tickets and there's a real buzz around, that's for sure. We're expecting more than twice as many tickets as usual for tonight's draw."
Nelson's Richmond Night 'n Day is one of the "luckiest" stores in the country having sold 29 first-division winning tickets in the past.