I saw in a previous thread that someone is offering a 50 sheet box of AZO for $300.

Is this a fair price for the paper.

I ask because I have a few boxes of 20X24" AZO and am considering selling it since I am printing exclusively with carbon transfer at this time. I assume that I would get top dollar on ebay but would rather sell to a real photographer who I know will make good use of the paper.