Ive done some digging, and there are some wildly expensive and massively terrible cards that we can check out together
The apparent promise is that the companys groundbreaking 3D technology is accurate enough to let customers properly judge a cards condition by rotating and zooming in on the digital replica formed by hundreds of ultra high-definition photos - even being able to view things like CMYK print patterns, as well as any scuffs, scratches or centring - meaning they can be seemingly assured of its condition before placing a bid, even without seeing it in person
have some amount of holofoil, whether thats in the name, the card art, or the entire card
Some booster boxes will have a higher density of more expensive cards from their release date, ensuring you can break even or profit from them by reselling the complete booster box, individual booster packs, or single cards
One thing I always see is "Shadowless" set for the basic