Skybox 1992 Doomsday the Death of Superman Unopened Factory Sealed Box For Sale

This box, as is for my entire collection, untouched for at least the past 30 years. It appears to be in great condition with no tears to the plastic nor box itself. The top fold is unpunched/intact. There seems to be some dust marks on the bottom of the box (but I am not sure if it is on the plastic or the box. I am reluctant to clean this stuff too much for fear of damaging the wrap or box. There also is a piece of clear tape on the top. It doesn’t seem to be doing anything….perhaps to hold a sign or price sheet at some point.