Many thanks to Hugh Falk, Tom Hlavendy, C.E. Forman, and others who provided suggestions that helped shape this scale. The MobyScale is designed to be flexible enough to allow slightly different implementations based on individual collectors' needs. Both the package and contents are given an individual grade from the list above, since a perfect package can still have damaged props inside it. Folio package, complete. Outer folder has slight wear on the edges, crease along one side.
Inner materials look unused.
Shelf wear, missing Discovery Squad sticker. Box is somewhat crushed. Starcross , Commodore 64. Missing ads, otherwise complete. Since no specifics are given, assume normal wear from previous use.