Cheapest so far, you can select AU Plug. You can check out the previous deal and comment from people bought it.
Also coupon code "99ANNV8" 8% off for non flash sale items. https://www.ozbargain.com.au/node/206322
Mod: This item & seller are from overseas and thus doesn't have an Aus tick to ensure safety of the product. Buyer beware
In black for AU$14.35 http://www.banggood.com/BlitzWolf-40W-Smart-5-Port-High-Spee…