In the last video on Logan Paul's YouTube channel he opened the famous $3.5 million box and as soon as they opened them they realized that the Base set 1ed boxes were fake due to poor quality, to make sure the boxes were fake they decided to open one and to everyone's surprise it was resealed with GI Joe envelopes.
If you want to see the case in more depth you can visit this post .
Open Box Box with GI JOE envelopes
We don't know how this story will end, but it looks like the original seller and the company that verified that the Base Set box was real are going to be in for a shock.