Best known as the game that tears families apart, Monopoly has been causing trouble since 1935. Who hasn't been part of a family feud at least once while playing this controversial board game? We tend to avoid it now! Despite its reputation, Monopoly remains a household classic and is available as various cities, not just the original London one.
You're probably wondering why this is even on the list - Monopoly can still be bought at the store for a very reasonable price. But vintage versions are worth a whole lot of money now, so it might be time to trade in your copy. A recent hand drawn copy owned by Monopoly's inventor, Charles Darrow sold for $146,500. If you don't own something so rare, don't stress. Regular vintage copies usually sell for at least $3,000.