Lucky. I've only taken 2.

Well, I've only got one with this tank, and one with my backup. Can you guys possibly remember how many you got?

I haven't seen very many Gold Boxes, and most of them were in Moon Silence. But that's not to say that Gold Boxes are rare to other maps. It could be that it falls where more people are more often, I don't know. But I do know for sure that they do fall in other maps.