IMO, to get the highest value out of these packs, you need to arranged some sort of hyped up livestreamed opening. People will pay a premium for stuff like that. The lightest packs are probably best kept sealed IMO as display pieces. For the “medium” weight packs, you could sell them as heavy and then do a partial refund to the buyer if it ends up being light.
PokeRev might be interested in doing it…but there is also Smpratte *nudge nudge*
Open one of the “heavy” packs yourself and see what you get. Plan accordingly from there.
After the resealed box yesterday you can probably get a premium on sealed product just for being Gary lol.