Oh yeah! Forgot about those!

Entire series of the following:
Serial Experiments Lain
FLCL
Neon Genesis Evangelion (plus movies)
Magical Twilight
Cowboy Bebop (plus movie)

Silly me. And yeah, the amount of money I've spent on merch... good Lord. Especially back before anime was popular in America, and finding merch was like looking for a needle in a friggin haystack.