I'm a bit of an iPhone collector. I have all the generations of the iPhone and I love to showcase them on my bookshelf. Does anyone know of any nice frame or container to put all my iPhones? That way they won't get dusty and it's protected. Thanks! 
You could also take a look at Gaylord. They sell museum/ library quality display solutions.
This is sort of a related question: for the long term storage of iphones (especially those for collecting) would it be better to remove the battery and store it separately?