For what it’s worth, here’s the seller somewhat openly discussing some of the background of the packs with packyman. He was a little more open to engage in back and forth before everyone piled on him for the fake discos.
I didn’t watch the TCAGaming video on the 1st edition Base Set pack wrappers, but from packyman’s posts, I think he was implying that that video was regarding the same ones that are being sold by this seller.