I think it's one thing to not include a polybag, but the CMFs come in boxes
now.
I am genuinely curious how this changes anything?
I just opened all of mine so I can note that one can open them with minimal damage
and use tape to re-seal (not to sell them as sealed, of course). I don't
think this is possible with a polybag.
Have you had any problems shipping them in bubble envelopes?