Above are the dice I currently use. The white Gamescience dice I proudly inked and use the most - simple and clean, like my favorite rpg rules. On the left is a home made paper d8. There's also a "die" that came out of a Magic Eight Ball, and of course the Gamescience d30. I obviously don't need this many for regular use but I like to have one everywhere I look when one is needed.
Below are some d10's in the collection which never get used but were fun to design, make, and test. (If you want to try your hand at it yourself, a while back I put up a bunch of PDFs here.)
Below are dice that never get used but that I bought for some reason or acquired when I bought a guy's whole game collection. There's another huge bag of assorted weirdness around here somewhere but I'm too lazy to look for it right now and never use them since they were someone else's to begin with... Can't risk the vibes. I think that bag of different colored dice came out of the Brave Halfling box set.