These are the only Chacos I have bought but they are just as real as the ones my friends have paid 120 for. They come in Chaco boxes. I'm not sure about the gift package though since I haven't tried to do that.
These are authentic. Due to the nature of the closeout business, we often receive items in limited quantities and do not always receive original boxes from the manufacturer. We cannot guarantee that it will be in an original box.