Prices are taken from the publisher's catalog, available online, and do not appear on the actual printed books.
Books are printed on demand and can be customized to the individual buyer's preference. (Example: a collection devoted to stories drawn by one artist will not normally include covers the artist had nothing to do with; but if the buyer asks that such covers appear in his copy, the publisher will accommodate that request.)
Issues with the "-A" affix have black and white interiors.