Thanks everyone for voting in this poll. If we get access to NERF at prices that would work for the community, we may bring back this poll, but for now it doesn't look like we'll be able to drop these.
Guns are generally cheap enough. I suspect there could be some traction on materials for stefan darts: washers and foam tubing. This is more amenable to massdrop's MO. The trick is driving the modders here.