intel cd e4500 - less than Rs.5k
XFX 8600gt - 5.1k
motherboard -
Intel DG33FB 1333 FSB =Rs. 4750
ABit I-N73HD GeForce 7100/nForce 630i 1333 FSB = Rs.4100/- (overclockable, i guess)
RAM (if you dont have/upgrade) - 2GB-DDR2 - 667 MHZ - PC5300 =Rs.2100
http://theitwares.com/motherboards/motherboards.htm
http://deltapage.com/