Reddit reviews Continental Aesthetics: Romanticism to Postmodernism: An Anthology

It's not cheap, but Kearney and Rasmussen's anthology is one of the best I've encountered (though I'm quite partial to the more continental side of things). Amazon link & publisher link. It's pricey, but a great deal for all the content - looking through the selections included might lead to the essay's of interest for cheaper (for example - Kant's Critique of Judgement and Merleau-Ponty's "Eye and Mind" can both be found relatively cheap).

I'd also suggest the far less expensive anthology by Hofstadter and Kuhn's Philosophies of Art and Beauty anthology. It's pretty comprehensive (and massively sized) for it's price - covering Plato to Heidegger. Amazon link & publisher link.

I've heard great things about Lamarque & Olsen's anthology on the more anglophonic side of things, though it's not cheap either. Amazon link & publisher link. I'd give the same advice as above, look through the table of contents and select essays of particular interest.

On a cheaper/lower key level Aesthetics: A Beginner's Guide is a far easier and cheaper read - it's pretty good for getting your feet wet.

Finally, as a way to do your own book finding, why not look through this google search, look through any SEP page that catches your interest, and then check out the bibliographies!

Hope any of these help!