CPU+ Mobo: ASROCK H81M-HDS + G3240 (154)
RAM: G.SKILL PC 12800/1600MHZ DDR3 CL11 VALUE RAM (53)
SSD: ADATA SP900 128GB (99)
HDD: TOSHIBA 1TB 7200RPM (69)
DVD-RW: LG 24X DVD-RW SATA OEM (25)
PSU: FSP 300W 80% ATX PSU (39)
Case: CM 311 ATX CASE (50)
OS: WINDOWS 7 HOME PREM (120)
Total cost: $609
Buy at PC Themes, #04-15, and ask for discounts. DIY yourself. If you can't into DIY, go to PC Care & Solution at #02-32 and ask Nigel to help you assemble for a fee.