I've been researching for a while and procrastinating even longer but I finally purchased this modem router, I hope i made the right decision.
Price is $149 when picked up in store Auburn, NSW 2144. Shipping is too expensive from this shop but they have the same offer on ebay $2 more and it includes free shipping:
http://www.ebay.com.au/itm/140829975141?ssPageName=STRK:MEWN…
Cashback is available to the first 100 buyers only, so not I have wrote price as $149, not as $119 after 30 cashback as you may not get it.
Cashback details here: http://www.powerbuy.com.au/asus-networking/
Cashback offer was previously by Asus but now has expired but according to Powerbuy it's still available until end of March (cashback via Powerbuy)
I will update this post as item arrives and setup completed.
Just read the fine print again, this time with my glasses on. Cashback is limited to the first 100 buyers/claimers which means they can get out of this very easily.
Moderators please remove this post.