Somehow, I doubt that was the answer OP was looking for.
But you do make a valid point. The cheapest system that can play a PC game also available on consoles likely is the console version.
Yup. A 360 can be had for around 200 bucks USD, less if purchased used or aftermarket. That same amount will buy a graphics card that can just barely play the game.
Can you pls tell me the cheapest configuration for crysis 2 under 600$
With my Phenom II and 550 TI I can play 1280x1024 @ ultra settings just fine, about 50FPS on average. So I'll use that as a guide. And I can probably get you a better video card than mine, (I'm swapping out my 550TI myself soon for something better)