I should be able to stop by around 3, but I don't want to inconvenience you, as I probably wouldn't take more than a handful of books (as I have too many already myself).

If you would like to just dispose of all of them now, an idea I just had is to bring them to Game Night - after everyone there picks through them, you can then take the remainders to the Goodwill in Davis, which does a big business in books and I'm sure would be glad to have them. You could take a tax write-off for them which would probably be at least as much as you'd get selling them.