Sony CH700N Wireless Noise Cancelling Headphones - $163 with Coupon (Usually $260+) @The Market

Pretty well reviewed pair of headphones with sound quality being comparable/better vs their bigger brother Sony XM3 but not nearly as good Noise Cancelling.
Ratings Review

$163 using code (Vodafone25) @The Market
$178 using code (MYNL16W10) @Noel Leeming

Also Avalable for $188 on sony's website