Looks like the cheapest I can see from the previous deals. You need to sign up for "Friends of Jabra" which worked for me without a problem using my work email. I didn't try personal email for it. I haven't been able to find which companies are included in their EPP so it's worth trying and hoping for the best.
Grey ones is listed at $149.50 while other colours are at $179.40. I tried further discount with the newsletter code but it didn't stack up.
For Friends of Jabra sign up:
Others models have been cheaper before listed on ozbargain but with this, they come down to 40% off at:
Elite Active 75t for $161.40
Elite 75t for $131.40
Elite 65t for $71.40
Elite 85h - $227.40
Elite 45h - $107.40
Free delivery above $99 from Jabra website. It says it will take 3-6 business days to deliver and order shipped within one business day. Be mindful of some people getting charged foreign currency fee despite paying through PayPal in AUD. So far the card is charged only the standard price and the billing is done under a Melbourne company eGlobal.
Update 26/9: Grey is out of stock and other colours are backorder now at $179.40.