I currently have a terrible laptop that won't run most games. I don't find this a problem usually as I've got more than enough consoles to fall back on.
However I really, really want to get into DayZ. Taking into account I've got a monitor, keyboard, mouse, OS and speakers already sitting around doing nothing, what is the absolute cheapest I could either build/pick up a PC good enough to run it with decent performance?
I literally only really want it for this game, but once I've got it I may be tempted to upgrade and get more into it.
I've tried looking around eBay etc for basic computers that I can put a graphics card into (something like a HD 6670 maybe?) but I have no idea what I'm looking for as a base, or whether the card would fit/be compatible?