Glory

 
"I'll take Obscure Norwegian History for $200, Alex." (Source)

You know a whole lot of historical facts. This'll probably come in handy whenever you have a trivia night with friends or get a shot on Jeopardy!

The only way glory is going to come with this job is if something terrible happens to one of your tour groups and you emerge the hero by saving someone's life, delivering a baby, or thwarting a criminal act—or maybe all three at the same time. Wait, are you actually hoping one of those things happens to your tour group? Fine, but we don't ever want to go on a tour with you.