It's not so hard and doesn't take up much space. Look how LOVE OF THE GAME does it. CLear and concise. It's just information. I don't see how anyone can argue that the information is not useful to bidders.
Look at the bottom of the page. Just put the numbers in there and be done with it. I agree the bidder can determine what the numbers mean, but just put them in there. Doesn't hurt.
https://loveofthegameauctions.com/Lo...%29---PSA-VG-3.