RAA for $800/mo? RAA Flexpens run $250-$350/mo out of pocket depending on how much you need. RAA is about $150 a vial and 2 vials a month is common. Certainly isn't $800/mo.
MNKD's costs of goods will be low but not nearly as low as a small molecule pill. Afrezza will need to be priced within a few points of a flex pen so it will be less than $400/mo.
Every prescription includes 2 inhalers from what I recall. Dreamboat is disposable as opposed to MedTone as being reusable. One of the FDA's original concerns was cleaning the MedTone's thoroughly. Dreamboat negated that risk since it is disposable.