$39 @ Officeworks and Harvey Norman. Unknown as to if it comes with included data or not.
This convenient Telstra Pre-Paid 4G USB MF823 gets you connected to the 4G Telstra Network so you can enjoy fast speeds while you're on the go. In a compact and lightweight design, this mobile broadband USB features Telstra 4G LTE download speeds up to 100Mb/s and LTE upload speeds up to 50Mb/s. Simply plug your Telstra MF823 into your laptop to access the Internet in a Telstra 4G network enabled area, including capital CBDs, airports, surrounding suburbs and most regional areas.The USB features LED lights to indicate the status of your device and when you are sending or receiving data, and the MF823 also enables you to check data usage and view your summary. What's more, you can also use Telstra's MF823 as an external storage drive when connected via USB, supporting a MicroSD memory up to 32GB and the available ports allow you to connect dual external antennas, sold separately.
Also, the MF823 also includes a Pre-Paid Next G SIM card, Welcome Guide and USB extension cable to position the device at the top of a laptop screen or to change the orientation of the USB to get better reception. Telstras Pre-Paid 4G USB MF823 is compatible with operating systems Windows 7, Windows 8 (Windows RT not supported), Windows Vista and Windows XP 32 and 64 bit. Mac OS 10.5.8 and above. When looking for the convenience of a pre-paid data solution for fast access to the internet and download speeds, look no further than Telstras Pre-Paid 4G USB.
When I activated mine last month it came with 3GB of data :)