all NESs are NES-001
that's the MODEL number
the serial number is unique to the console.... on the NES it looks like this:
you've cut it off in your picture.
I would suspect you're not even close to a low number since the box advertises the power pad which wasn't released until 1988 which means it's at minimum 3 years past the NES's original release.
Still very rare to find an original box in such mint condition.