Nitrous....how much is filling a bottle?

I heard one of the large nitrous manufacturing plants caught fire and caused the shortage. Whatever nitrous could be produced was going to medical use. My neighbor ended up selling his stuff off and went turbo due to the high prices.

The plant is supposed to be rebuilt and up and running which is why the prices have gone down. But, they know people will pay the high prices so it may never go as cheap as it used to be.