Bagwell for Andersen. Hansen and Moss for Bay. Alexander for Smoltz. Moyer for Bragg. Varitek and Lowe for Slocumb. They're all here (in no particular order, just what I found while searching Google for 'lopsided MLB trades').
I think it's a so-so list, and it's certainly nowhere near as good as I would like it to be. But, enjoy yourselves, go through the throngs of sucky trades.