CPU+ Mobo: ASROCK H81M-HDS+ i5 4460 (310)
RAM: 2X KINGSTON PC 12800/1600MHZ DDR3 CL11 VALUE RAM (4GB) (108)
GPU: POWER COLOR R9 280 3GB TURBODUO (369)
SSD: ADATA SP900 128GB (99)
HDD: TOSHIBA 1TB 7200RPM (69)
DVD-RW: LG 24X DVD-RW SATA OEM (25)
PSU: THERMALTAKE SMART SE 630W (85)
Case:C.M 344 MICRO CASE (55)
OS: WINDOWS 7 HOME PREM (120)
Monitor: AOC 24" e2461Fwh (219)
Keyboard+ Mice: LOGITECH MK120 (22)
Total cost: $1481
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.
Tell your friend that this is the absoloute maximum that I can chop from the build, otherwise he will have to choose to play at medium/high or at 1600 X 900 resolution.