THis girl looks very differeent in all three photos posted in this thread. I fear htis may make it much more difficult to spot her out and about.
When my kids bring their XBox with them places it dependns on which boy is doing it, what it is I think they might do with it - my oldest child I always fear will try to pawn it or trade it with someone else for something undesirable (what can I say, it's the mother in me, I worry even if I really don't need to), my middle child I always know is interested in gaming with friends. It's almost like his security blanket. In our town there is a shop that my teens have told me isn't a pawn shop, but they'll trade cash for almost anything and the young kids know it. This store buys $20 gift cards for stores at the mall off kids for $15 cash, stuff like that. Always breaks my heart thinking about parents who give their kids a gift card for the mall and the kid trading it for cash, because then I worry what that cash is for. But I share this because probably many cities/towns have a store like this that kids find out about, so even if she's young to pawn something this might be another option. The store I'm talking about is in a very small town, too, so this wouldn't require her to be in a big city for this to be a possibility.
No clear answers in this case so far aside from her mother being worried, and I don't blame her a bit! Hope she's found safe, soon.