Maker: Heinz Schulz-Neudamm
Original Price: Unknown*
Worth Today: $690,000*

Metropolis was released in 1927 and was the most expensive silent film of its time. It is a German expressionist science-fiction film about social classes and the divide that it creates. It was directed by Fritz Lang and the poster was designed by graphic artist Heinz Schulz-Neudamm.

There were only four posters created, one is in the Museum of Modern Art, one in a German museum, and one in a private collection. The fourth was sold for $690,000 in 2005 to a US collector. 

Movie memorabilia can be an incredibly lucrative game to be in. Anything from posters like this to rare costumes, or even autographs can fetch a surprising amount. After all, everyone loves movies, making this business an interesting one to be in if you’re looking to make some extra cash.