"..But if this is not Earth, then where is it?" There's also the fact that she needs to find somewhere to stay. God only knows what will happen in time, since she'll need to find a place to sleep through the day.
Preferably one away from the Bazaar. Judging from some of the things sold here, she'd rather not be sold as statutory.
Even if her writer would find the buyer's surprise some time later hilarious.