The latest model, i.e. this one:
http://www.amazon.com/gp/product/B005KOZNBW/ref=olp_product_…
$99 dollars seems to be going rate at most brick-and-mortar places (JB & HN) but there have been numerous forum posts of folks managing to get it for $85 dollars from OW by price-matching with Amazon (which I didn't think was possible as it's an online retailer) and even some managing to score it for as low as $75 from JB Hi-Fi.
Are there any deals online or in-store in Australia now for this media player? It seems to have been a hot commodity that was frequently posted on OB last year and before that but now it's rarely ever discounted.