Well, Silver is a big fan of a few things (which you can always use as bribes or cajoles...)
Anything to do with TaleSpin (the old Disney series) except for vids (I have all 65!! WHoo-hoo!))
Anything Chipmunks/Chipettes - I love stuff from the old to the new in the way of Alvin and the Chipmunks.
Superhero gaming stuff (I am a Champions master and love all sorts of things to do with it)
Lion King and related stuff
Dollar bills with serial numbers that have five, six, seven, or eight of a kind. I give a pretty good trade for those. It's kind of a hobby with me.
More stuff to come as I think of it!!