I really have no idea how this works and I couldn't find anything about this.I was lurking and I've seen people have found some really cool stuff (like GPS systems and gift cards) say you find somthing like a $100 bill or a GPS system,how exactly do you trade for that?
(I know with trading for the most part you trade equal or greater value)I just have no idea what to do if you fin somthing so high valued