Purses!!! I only carry ONE purse EVER and yet I have ENDLESS amounts. I will find a purse and say "I don't even remember GETTING this one!"
Scarves lol. I have a crap load of scarves. Every time I turn around, there's a scarf staring at me. Yet, when it gets chilly, there is never a scarf around when I need it!
Movies. I have movies from...a very long time ago. it's insane. And BOOKS!! My Mom just recently found The Outsider's book she got when she was in Jr. High. Neither of us throws away books.
Sharpies. But that's not a hoard, that's a collection lol. I love Sharpies (Yes, I am well aware that I am bizzare).
Playbills. It started out as a collection, but it's slightly...crazy. I have playbills from shows I've never SEEN - MULTIPLE ones from shows I've never seen. I'm always telling myself that I have the ones I need hanging up and I can just get rid of the other ones, but I just don't have the heart to do it.