OK. That is mine. I am buying that next pay check.
I love trilobites, though I only have a few fossils. I have a book that basically helps you ID 100s of species, and another high end science book that is over my head about them.
That last photo is a Phacops, which I have, though I think at least part of it is fake.
I am so bummed there are no more of them. I keep hoping one day we find some in the abyss around a deep sea vent or something.