Hiphopopotamus 
A well-rated induction cooktop at Appliances Online is on sale for $854 delivered. Install costs will be separate, and can be more than $1000 if this is your first induction cooktop.
For the brave, this cooktop is also available at TGG with Price Beat for $834 (+ $29 shipping). If you can get the 10% off Ultimate gift cards at Coles, then you can get the cooktop for ($834 + $29)*0.9 = $776.7 delivered.
