Your comments

I do not see a difference between those cards.  

https://www.pricecharting.com/game/pokemon-paldea-evolved/tinkaton-stamped-105

Can you let me know what the difference is between them?  I will work to fix this ASAP.

Thank you for this feedback.

Any particular type of figurines?  I'm guessing there are a ton of different kinds.

We are actually in discussions with them now about adding their sales to the site too.

Thanks for this idea.  For now, you can put those into a different folder "don't grade" or something.  Or you can add a note on the item that appears on your collection summary.  It wouldn't exclude them from grading recommendation filters, but you could quickly look at the note and see you wrote "bad condition" or "don't grade" or something on the notes.

You can edit the folder names and delete folders here:

https://www.pricecharting.com/folders

Thank you

We will be adding this capability to the apps very soon.