HP ProBook 6550B & Docking Station in MILL PARK, Victoria for sale

Selling a used HP ProBook 6550B business laptop with docking station.
Laptop is in full working condition but needs a new battery (worth $30-$70 depending on where you go).
Basic Laptop Specifications:
- Quad Core i7 CPU @ 1.7GHz
- 8Gb DDR2 RAM
- 500Gb SATA HDD & DVD Burner
- VGA & Displayport display outputs
- 3 x USB 2.0 ports, 1 x combination USB 2.0/eSATA port
- Card reader
- Serial port
- Mic In / Audio out
- ExpressCard 54/34 slot
- Gigabit Ethernet & Modem
- 15" Screen
- Fingerprint Sensor
Docking Station:
- 6 x USB 2.0 ports
- 1 x eSATA port
- Line In / Audio Out
- DVD Burner (allows for direct disc copying)
- PS/2 Keyboard & Mouse ports
- Serial and parallel ports
- VGA output and 2 DVI/DisplayPort outputs (can only use 2 x DVI or 2 x DisplayPort)
Running Windows 7 Pro with Microsoft Security Essentials and OpenOffice.
Comes with Laptop, docking station, power supply (for docking station - can be used directly with laptop but is large) and recovery media.