The price on their website is $649 Australian which based on
http://www.xe.com/ucc would be about $605 Canadian or $520 US. Kind of expensive but I think it's appropriate for what it costs to build an ultra-mini phone like this. Closest distributors to North America look like one in the US, and one in the Dominican Republic. Due to the high cost, would caution you should probably check to make sure it's in stock and ready to ship before you give them (or one of their distributors) a credit card number.
Phones/Wireless Devices: Doogee S90, Isatphone Pro, Amazon Kindle 3G, SkyRoam MiFi device, Karma MiFi device, AT&T Liberate MiFi device
Sim Cards: T-Mobile (Mint), AT&T (Mifi device or Kindle), Koko
Satphone: InMarSat
Broadband US Wireless Data: AT&T postpaid, Sprint (Karma Mobility prepaid)
Broadband International Data: SkyRoam
VOIP: Skype