From
pcandparts
Core i5-750 $219
Intel DP55WB motherboard $118
1TB (1000GB) WD Hard Disk $80
4GB ram DDR3 (2GB + 2GB ram), $47 each = $94
Point Of View Geforce GTS 250 512MB = $135
So far this cost $646 without the 10% V.A.T.
You still need case, power supply and DVD writer, but you can get those for under $150
So, you can get a good gaming PC without screen from Lebanon for $1000 or even less. And remember that prices in Lebanon are very expensive compared to USA. In USA, you can get much better custom PC for the same price