Price Check on some quality gems

OK, so I have a few. I'm not expecting for most of them to be worth much, but I'm terrible at appraising things and would certainly like some guidance.

Here's the things that I think are worth "more":


And here's the things that I think are worth "less":


Of course, "More" and "Less" are obviously relative. I'd still like for everything to be worth a ton (But that's simply not going to happen), but hopefully there's a few... gems among them.