We’ve seen many Steampunk USB flash drives, but this Waterproof Steampunk USB flash drive does stand out from the crowd, possibly due to its use of various materials including brass, copper, glass and even a genuine quartz crystal. To make things even prettier, it comes with a large glass window, allowing you to view the guts of your flash drive, as well as the crystal. All this beauty comes at a price, though, $125 to be exact.