If you ever come across Azaillia, unless you want the chance to be banned, DO NOT trade for the crossbow at all. Yeah it would fuel her want for items, but there's more. So, AJ tracks down scammers by using a certain serial number (kinda). Once they get a report for scamming they monitor a person's trading history. Once they do that, they can see who the last person to have the item is an give them a punishment. This is why a lot of scammers are getting banned now. Yes, I know that the monitors are able to determine if someone was scamming or not but there may always be a chance. So just don't trade for the crossbow.
Scammers dont usually go around telling people theyre scammers. Like dupers, they want to traded away the items they took/hacked right away, every for undertrades. You may not know if it is a bad item or not.