Comparing to other websites this is the cheapest. It has very good reviews.
This has GPS/3G compared to Teclast Air II, still even a lot cheaper than Air II with the sale/discount. If you're not interested in a mobile data pool with a separate/principal plan, another idea would be to tether it to your phone's WiFi Hotspot on the go to share its mobile data, and to use Google Maps. Otherwise just use WiFi where possible.
Price estimates (xe.com) : $171.58 USD = $236.503 AUD
1 USD = 1.37838 AUD <—> 1 AUD = 0.725487 USD
Switching to AUD Currency on BG works out to be about $240.75 AUD, so you might possibly save with setting the currency to USD.
Bonus 4.80% Cashback with CashRewards. Brings the price down by ~$11.50 if you include Cash back.
Case: Tri-fold Case Stand Cover For Teclast X98 Air 3G Tablet can be found here. In Black/Blue/Pink - $16.29 AUD delivered.
Case w/ Bluetooth Keyboard (Fits the Teclast Air 3G well): Link $32.35 AUD w/ Coupon: b185f7
|CPU||Intel Bay Trail-T Z3736F Quad Core 2.16GHz|
|GPU||Intel HD Graphics GEN7|
|System||Android 5.0+Windows 10|
|Screen||9.7 inch IPS Retina Capacitive Screen|
|SD Card||Support up to 128GB in windows, 32GB in Android|
|Camera||Front is 2.0MP,Rear is 5.0MP|
|I/O Port||1 x Micro USB port, 1 x TF card slot|
|I/O Port||1 x SIM card slot, 1 x 3.5mm Earphone port|
|Size||240mm(L) ×169mm(W) ×7.4mm(H)|
1 x Tablet PC
1 x USB Cable
1 x Charger
1 x Adapter (adapter depends on country of the buyer)