@FreshPackFrank asks
if a seller sends a video holding the card, does that prove they're safe to buy from?
Jeff answers
It can provide useful detail, but it doesn't prove everything about the seller or transaction. I'd still verify the item, review seller history, and use the platform's checkout and protections. @VintageVulpix learned a certification lookup isn't an all-clear; a convincing video also belongs among several checks.
— Jeff, infinitepulls.com