ULTIMATE Gamer / Workstation PC ( i5, 16GB Ram, GTX660 2GB) ! in Highland Terrace, Northeast Singapore for sale

I'm selling my beloved desktop muscle machine. It has brand NEW soundproof casing, brand NEW Taurus Power supply unit, brand NEW overclockable Asrock Z77 motherboard.
The i5 CPU, Geforce GTX 2GB video card, and the super reliable Corsair Vengeance 16GB RAM memory was purchased a bit more than a year ago.
The whole set is in perfect condition, optionally with super-fast 256 GB Samsung EVO SSD drive ( extra 150$).
I've just relocated from Europe, brought the parts over, got new casing and assembled at Sim Lim Square. However the company provides me workstation, so I don't use this at all. It has been switched on only once since assembly.
Original price: 1200$+ !!
Now for: 700$ only
Intel i5 Ivy Bridge
Asrock Z77 Extreme 4-M
Geforce GTX 660 2GB
Corsair Vengeance 2x8GB DDR3 RAM
Taurus 600W power supply unit (80% proof!)
Cooler Master Silencio 352 mini ATX casing
I give you an extra Tp-link usb wifi unit as a present. It is totally new as well.
If you like gaming without compromises, or want to work without any lags on a super stable small, very silent PC, then this is your choice!
If any questions feel free to contact me!