Price: 1,487.00 USD
The pack was opened on livestream by Rubius (Top 5 Hispanic Streamers with more than 9.4 Million followers on twitch) where the Mewtwo card was.
This is the clip with the exact moment https://youtu.be/3PvvmkfLWBc?t=526
I also received the certification document.
Shipped with USPS First Class from NYC.