I need some cases and a few of those manuals, so sign me up if you like.
I'm too lazy not playing games right now to provide photos of my collectarded tendencies, but I'll list a few things for the sake of discussion (read: being a braggart). My most useless items are in storage, like sealed TG16 Neutopia II, Bomberman 93, and "new old stock" Haitai Vistar--the infamous Korean TG16. Somewhere in my apartment I have a loose Vistar controller (useless to me with its giant US-style plug), a new and never-sealed Korean multitap, and a small stack of loose hucards with Daewoo and Alpha stickers on them designating that they were originally sold in Korea by those companies.