Check out these items from ActionAce.com. I myself have bought the CD set and I must tell you I enjoy it very much. It is mostly instrumental tracks from the series and the movies with a bonus CD included. My only complaint is that there is no track list in English (or Japanese for that matter), but the music is so good that it doesn't matter in the end. And if I had money I would buy the t-shirt as well, but since I'm a college kid I'm broke. That's what Christmas is for!
NEON GENESIS EVANGELION S2 WORKS DELUXE CD MUSIC BOX SET
EVANGELION: NEON GENESIS ROBOT T-SHIRT