If the scratch off that is the subject here shows up, is it a proof or prototype ? I assume proof, even though it never made it into the set, since a set was produced. On the others pictured in this thread, none made it into production for retail sale, with the possible exception of the Deckle sheets, since they did make it into production, even though only one player made it into the actual set.
I suppose it is like variations, print defects, errors, variants...or a Doug likes to call them, glorified print dots....everyone can and does have their own way of looking at and defining things. Most folks probably do not care one way or the other