Great Gaming Computer for Under $800?

I recently came into a large sum of cash, say $650. (lel christmas). I'm looking to build a great computer for BeamNG using $800 or less, since I will get more money from a B-Day soon. Any ideas, or links for a good build? Thanks!

 

Meh. I'm not a build type of guy, but if you had $800 that could get you a nice pre-built gaming laptop. But if you like running your own creation, I hear yah.

 

dont buy a laptop for 800$ if you want to game with it!
a laptop for that money wont run more demanding games not even beamng well.
i will look into an ok 800$ build.

here, i put together a nice gaming pc for about 760 bucks.
its in euros - but it should cost the same or less in dollar.
picture below.