I'm doing my best based on card condition, but I expect for the expensive stuff, people are going to want to see them. I don't have photos uploaded yet, but I can add them. But in cases of less visible issues, what then? I have one or two with a minor crease, fold, or indent and I have one that was literally pinned to a corkboard at one point. The pinhole is pretty unnoticable on the back and has a small white mark on the front where the pin came out. What's the protocol here? I have it listed in very poor condition right now even though it's actually very good other than the pinhole.
The Deckbox Card Condition Guide
https://deckbox.org/help/card_conditions
If you like something more visual SCG has a good reference here
http://www.starcitygames.com/content/cardconditions