Lenovo 15.6in IdeaPad Z570 i5/4GB/640GB for $693 after $100 Cashback @ OTA+ $13.15 Shipping

Exactly the same specifications as the catch of the day deal below:
http://www.ozbargain.com.au/node/54057

But $7 cheaper! Well actually it's $2.92 cheaper because of the higher shipping. Cashback expiry is the 31st of October this year.

Tech Specs Lenovo IdeaPad Z570:
CPU: Intel® Core™ i5-2410M Processor (3M Cache, 2.30 GHz)
Operating System: Genuine Windows 7 Home Premium (64-bit)
Screen Size: 15.6" HD LED display
Resolution: 1366 x 768
Memory: 4GB DDR3
Storage: 640GB
Graphics: NVIDIA GeForce GT520M 1GB
Optical Disc Drive: DVD RW Dual Layer Drive
Integrated webcam
802.11 b/g/n wireless
HDMI
Bluetooth 2.1
Wireless Communication: 802.11(b/g/n)
Warranty: 1 year
Exact Price: $692.88 (after cashback) delivery is $13.15