Cheaper than my dark angels
I've invested under a hundred to get somewhere between 1000 and 1500 pts, thats considering I'm using a lot of 3rd ed stuff thats still legal (and of course, a current codex), they seem to be cheaper overall for the little guys, the big bugs are a different story, I would say they are a little more than most armies, but they're usually a lot meaner! I really started nids because some are included with the battle for Macragge starter set so why not add way too much to my tiny nid army!