EDIT: Chalk only available as at Thurs 16 Nov.
Phone is supposedly locked to Telstra, but even factoring in the unlock fee for those on other networks it still looks to be a good deal. Cracker for those on Telstra. Can't find the specific unlock costs on Telstra website but I've been quoted $100 if it is unlocked within 6 months of purchase.
Free delivery, and for those who care it includes unlimited calls and text to standard national numbers and 10GB to use in Australia within 14 days if you activate on Telstra Pre-Paid Mobile.