Update!
Processor Mobo - i5 4670K + Asrock B85 Killer
~$407
RAM G.Skill Ripjaw (1600 - 4gb*2)
~$110
GPU Sapphire R9 290 Tri-X 4gb
~$590
PSU Seasonic G series (650W)
~$149
Harddisk WD Blue 1 TB
~$74
Casing Cosair Graphite Series T230
~$119
OD LG 24x DVD SATA
~$21
OS Windows 7 Home Premium 64bit OEM
~$115
~$1585 <-total
The 9 items above I got it from tradepac. I asked for discount but the most he willing to go is
$1569. Not much.. But better than nothing.

I know I could have asked for free gifts but I have got a keyboard in my mind so no point.
Monitor I got from the 3rd floor of SLS. The friendly staff mentioned that next time no more such promotion. But he willing to do for me. So thankful for that.
Monitor Dell s2340l
~$219
I went to cybermind to buy keyboard.
CM Storm QuickFire TK
$148 and I also grabbed a pair of logitech speakers at
$30. I always wanted a cool keyboard so I thought why not. The speakers is really a lousy buy but I dont know what I was doing anymore.

Also grabbed a Lan6 10m cable ($15) since lazy to shop for cheaper ones already.
Therefore total all in, damage of..
Cybermind - $193
Tradepac - $1569
Amazon - $148.50
Challenger - $30
Monitor - $219
Total damage excluding taxi fare =
$2159.50
Way over budget? Yes. I am 2k poorer but I am very happy now that I am able to build my own rig.

I really had fun doing it!
Now for the badly taken pictures...
Before -
Building in Progress -
Stuck because no VGA signal. But was happy that my CPU all working fine!
And finally..... The end result!
Thank you everyone for all your advises. Really appreciate it!