Samsung USB 3.0 External DVD Burner @ Flingshot $36 + free shipping
It’s great cause you can watch stuff on your TV with it and it allows for a range of writing speeds of different types of media.
Harvey Norman have got it for $83.95 while at Joyce Mayne it's $97.95. The next best price I could find was from iibuy at $46.60. All prices inclusive of shipping fees.