CPU+ Mobo: MSI H97 PC MATE + i5 4460 (374)
RAM: G.SKILL RIPJAWS-X 1600MHZ ( 4GBx2pcs ) CL9 (115)
GPU: SAPPHIRE R9 290X 4GB TRI-X (455) (Lazada.com)
SSD: CRUCIAL MX100 256GB (159)
HDD: TOSHIBA 1TB 7200RPM (69)
DVD-RW: LG 24X DVD-RW SATA OEM (25)
PSU: SEASONIC S12G NON-MODULAR 650W (129)
Case: CORSAIR 200R (85)
OS: WINDOWS 7 HOME PREM (130)
Total cost: $1541
Unless otherwise stated, buy at PC Themes, #04-15, and ask for discounts. DIY yourself. If you can't into DIY, get PC Themes to assemble for you for a fee.
Notes:
1) This rig is capable of playing Battlefield 4 and Skyrim at max settings in 1080p.
2) As you have a significant amount of budget left over, you may want to take a walk around SLS and check out the casings displayed there and select an ATX casing that you like.
3) Got Mastercard? Consider buying the casing, the GPU and the SSD from Lazada.com on a Monday and get 10% discounts when you pay with a Mastercard. Do note that discounts are capped at $25 per transaction and it is best that you buy these items seperately.