I get that, but having two entries for the same game that was distributed with both sides facing outward, it technically incorrect, as they are not two separate releases, they are the same item and the same release. It also unnecessarily over inflates the size and scope of peoples collections and creates a false narrative. I think the best way to handle the games that released as reversible with either side facing out, would be to add a classifier , ie. cover variance > randomized reversible. Once the classifier is selected, it would allow two cover photos to be uploaded, and the user can select which of the two covers is outward facing on their copy. The mockup box shot the entry (once in the database with both possible covers entered into the single listing), could be a hybrid shot of the boxart with both covers in the thumbnail.