Is 20% of $10 a $1.00?That said, if you have a small application, I would pay DO to pack it up. They have global servers & imaging/snapshots. Your app would prob be good if you can get away with that kind of hosting.
I do believe you can take images and snapshots and download them, so using the api, a user could prob rig up a script to make it refundant if it was mission critical