Building new low budget pc

[CacoFFF]

Anything using a low power sempron with a good onboard card will do the job.
My bro built some time ago a pc like this:

AsRock motherboard with chipset nForce 400 (GF 6150) - 30 bucks, maybe
Sempron LE 1150 (2.0ghz, kicks some pentium 4 ass) - should be around 40 bucks
1 or 2 gb ddr2 ram, your choice. - 15 to 40 bucks

You have plenty of cash left for the case + power supply + dvd + hard drive.
Does the computer on the link come with a screen?

Size might be a problem.