Marketplace
To save 40 cents per litre on fuel, purchase an In-Car Navigator from any Dick Smith Electronics, Dick Smith Electronics PowerHouse or Tandy from the 26th March, 2007 until 29th April, 2007. Voucher can be redeemed in Caltex, and expiry date of the voucher is 29 May 2007.
So it makes you save fuel cost two ways — GPS helps you not getting lost, and 40c/litre bring the cost of petrol down to ~80c/litre like 5 years ago.
TomTom One V2 is currently on sale — $499 with $50 cashback making it cheapest on the market.