If you go to YouTube, you can see a few long videos taken by guys walking around giving the viewer a general aisle by aisle overview of the show floor. The reason you don't see much vintage cards is because there's isn't much, at least what you and most of the Net54 members are looking for. Since the pandemic, the National is different. It's a lot of shiny stuff.
Sometimes you just gotta ask, "Where the ______" are the vintage cards ?