Appears to be a 'Back to School' sale on at Amazon AU and found this Chromebook on sale at $690, not the cheapest its been but this is an Australian Model with AU chargers and AU warranty and with fast delivery. Ideal for school, uni or work. Also can run android apps with Google Play Store pre-installed.
Note: that this is the 32GB model but is expandable up to 256GB with a microSD card
Specs / Technical details:
Processor: Intel Core m3-6Y30 Processor (0.9Ghz up to 2.2Ghz)
Operating System: Google Chrome OS
Display: 12.5 inch 16:9, 1920 x 1080 pixel 176 PPI Full HD display
Memory, Graphics & Storage: 4 GB LPDDR3 1866MHz SDRAM | Intel HD Graphics 515 | Storage: 32 GB Flash Memory Solid State
Design & battery: Laptop weight: 1.2 kg with Battery | maximum battery life = Up to 10.5 hours
Warranty: This is an AU version with AU warranty & support
Seems outrageously expensive for the specs.
Unless your kid requires a Chromebook for school I can't see any reason to buy this.