An Auckland grandmother has won $28.16 million after scoring the winning First Division Powerball ticket on Saturday night’s draw, Stuff reveals. The grandmother, who wished to remain anonymous, confessed it would be “her dream to finally own her home”. She has gone from never owning a home, to having her pick of the bunch. She hasn’t made any other definite decisions on how to spend her millions, just that her plans will be focused on her family.