Retro consoles like the NES are known for having some super rare games that collectors spend a lot of time and money trying to hunt down. What a lot of people might not realize, though, is that some of the more recent consoles also have rare games that certain collectors are desperate to get their hands on. Even though the console had a relatively short lifespan, the original Xbox is one such console and boasts plenty of rare and expensive games that are becoming increasingly hard to find.