Looking for a wireless headphone can't seem to find any cheaper from a local supplier. All local seems to be over $300.
Also saw it from what looks like a local eshop for $179
http://www.digitalrev.com/product/sennheiser-rs160/MTAwMjYwN…
Edit: thanks to Millsy eglobal $150 inc delivery to syd with $5 off coupon EGLFRND5
http://www.eglobaldigitalcameras.com.au/sennheiser-rs160-on-…
http://www.eglobaldigitalcameras.com.au/sennheiser-rs160-on-…
$116
http://www.mwave.com.au/product/sku-aa22925-sennheiser_50425…
$135