when i was a youngun i would pull the pull out part of the box completely off and tape saurian wrap across the hole, then cut a door on both sides and the back, and pretend it was a subway. it entertained me for hours
i asked her. she said about 3-$4 probly not over five(people these days) if you think there worth more than than its ok. but if you decide thats enough, let me now