Samsung HW-K360 130W 2.1Ch Soundbar - was $349, now $248 ($101 off)
Also on sale, but not the cheapest around:
Samsung HW-K550 340W 3.1Ch Soundbar - was $649, now $498 ($151 off)
Samsung HW-K651 340W 3.1Ch Soundbar - was $799, now $598 ($201 off)
Price match may be possible.
EDIT - As evocable pointed out, it is now cheaper at Harvey Norman for $238. JB Hi-Fi will probably price match/beat it.
$238 at harvey norman
http://www.harveynorman.com.au/tv-blu-ray-home-theatre/home-…