I'm pretty sure the and "Codex Arcanum" and "Codex" are just regular books with HTML tricks. I think it's even still possible to do it, so I don't think they're worth anything.
Bloodspawn is probably worth 3 - 5 million. Nice!
Deed to a Guildstone is probably worth 2 million or so, but really depends on the buyer and how much they like the guild name.
The fur is probably worth around 300k.
I'm not sure about the Ghost Ship Anchor. I think maybe around 12 million, but the prices seem to fluctuate a lot and I don't know what the current rate is.
The 2 Cut Leather isn't worth much at all because people made a lot of it when it was possible. Maybe 5k?
The gold Mark scrolls are worth about 30k each.
I'd say the named vendor deed is worth about 2 million. It's especially nice because it doesn't have the "90 stones" tag that most do.
The "Of Exceptional Quality" hammer is probably worth about 100k. Some people value them quite a bit lower (like 25k) but I've sold some in the past for 300k or so, although I can't sell them for that much anymore. But I think 100k is probably a good current estimate.
All of these estimates are based on Great Lakes prices, and I'm no real authority. But it's a starting point, at least.