You could try out one of these new storage cryptocurrencies: https://www.storj.io https://www.storj.io http://sia.tech/ http://sia.tech/ https://filecoin.io/

You could try out one of these new storage cryptocurrencies: https://www.storj.io https://www.storj.io http://sia.tech/ http://sia.tech/ https://filecoin.io/ https://filecoin.io/ https://maidsafe.net/ https://maidsafe.net/ I haven't used them myself so I can't vouch for the UX or quality, but they should be able to offer pretty low prices.