I have already thought of this. I don't think it would be too difficult to bring a hack checker and a flash cart to check said Pokemon. I can't see it being more than a dozen anyway, so checking them would take a fairly minimal amount of time, whilst reproducing them would be much quicker.Really? I can. Hacked pokemon gets traded to you, causes you to fail the hack check if you advance far enough for them to bother checking you.
edit: if you want, I can probably stay in Camden the night before to go over this some more in practice. I would do this for sure but I'm fairly intimidated by the traffic going to King of Prussia.