Alienware m14x TOP OF THE LINE GAMING LAPTOP - Bought April 2013 in Havelock Road, Central Singapore for sale

I'm wanting to get a macbook pro, so even willing to trade with a nice Mac from late 2012 onwards.
Alienware M14x (R2) for Direct
3rd Generation Intel® Core i7-3740QM Processor (6MB Cache, up to 3.7GHz w/ Turbo Boost 2.0)
14.0" (35.56 cm) WLED HD+ (900p) display (1600X900)
Stealth Black with Soft Touch Finish
Internal High-Definition Performance Audio
Integrated 10/100/1000Mbps Gigabit Ethernet NIC
FullHD Camera with dual digital microphones 1 340-29206 2.1 Speaker configuration with Subwoofer and Audio Powered by Klipsch(R)
Windows 8 GML Label
Slot Load 8X DVD+/-RW Drive with DVD+R double layer write capability
150W Primary AC Adapter
Targus Synergy 2.0 Backpack 15.6"
2 GB GDDR5 NVIDIA(R) GeForce(R)GT 650M using NVIDIA Optimus(TM) technology
Intel(R) Centrino(R) Wireless-N 2230 With Bluetooth 4.0
AlienFX® Illuminated Keyboard (English) 1
Windows 8, English (64bit) 1
Steam Factory Installed