[BillyCoxDodgers3B]

This program and others like it are best for things like creases and blemishes that can be hidden using brighter scan resolutions.

There's one shady dealer I know who likes to hide such things. He sells a lot of signed index cards. Of course, the software I mentioned makes any issues easy to uncover, but creases and spots on white paper index cards are definitely much easier to spot vs. all the busy card colors. Still, it does often work for cards as well. Worth dabbling with the software to see if it can help you in your quest with any listings.

If other members have similar software suggestions, by all means share!