Also... sticky tape isn't permanent. It does eventually wear out. In 1998 I got two Transmetal Optimus Primal, one to open and one which I've never opened... but the tape on my unopened one has since come off on its own. Does that count as still sealed? What happens if I re-tape it? As I said, I've never-ever opened this toy.

Then there's my unopened Car Robot Ox whose blister has half come off the card. Does that count as MOSC? Yeah, I'm just gonna open this toy all the way and be done with it.