I actually have a card I'm considering asking about downgrading. Yeah, crazy.
Especially since it's a HOFer with a fairly high grade. Like the highest grade for that subject/back high excluding ones from before poses/backs were tracked well. And it's a supposedly tough back. SC350-460 f25.
I was very surprised at the grade. I think it's off by 2-3 grades.
I've been trying to figure out how to present it for a downgrade and present some at the same tiime that I feel were undergraded without it seeming like an inappropriate "deal". All the undergrades are commons and most are only a grade or grade and a half or so off. moneywise I'd probably have to get bumps on all the commons to make up for the drop on the other one.
Steve B