Autographs: photos, books, cards, record albums and comics signed by the stars or production crew
Cards and comics: card sets, specialty cards, and Gold Key, Marvel and DC comics
Documents (scripts, pitches, memos): story outlines, episode scripts, production memos
Models, toys, figures: Enterprises, Klingon and Romulan ships, Mego figures, tricorder and phaser models
Miscellaneous: as the name says, the content that doesn’t fit elsewhere
Reference books, novels, magazines: production books, novels from the ’60s to the ’90s, vintage fanzines and professional magazines
Collecting Trek