Our hero puts away his wooden dildo into his inventory so as not to startle the shop keeper. Only to find the same item on display there, apparently for sale. After the shop keeper says something incomprehensible and you reply in English, to your astonishment he replies in English.
"I have met many more like you before, coming through here one at a time. All searching for a way home, but I never see them again. One of them sold me the magic box on the far left. I am unsure what it does." You examine it and find it's a power bank you could charge your phone with.
The other items are a folded map of the maze city, a compass, and the smallest knife you've ever seen. You show him your coins and he explains you have enough for only one of the items.
What would you have our hero do?
Stay Cozy!