This is my favorite dice set. It's the dice set I've managed to keep together the longest. I actually bought it back at DunDraCon back in 2009. Most of the time, I never expect my dice sets to stay together. Eventually, you drop one somewhere and never get it back. There are always other dice, but now the set is incomplete. Not this one. It's held together for over 5 years now.
I call it my "Emerald City" set. It's got green marbled coloring with gold numbers, so Emerald City seemed like a good name for it. And just in case I needed a backup, I've looked in the Chessex booth at DDC every year, but they never seem to have the right kind of marbling. Green and gold, yes. But just not quite right.
They're currently held, and displayed, in a dice vault which was given to me by my brother this last Christmas. He also got one for my wife. My family is awesome.
I also have a d30 hiding around somewhere that I seem to recall as the first gaming die I ever bought. I had just discovered The Last Grenadier game store in Burbank. Even though I had less than a dollar to my name at the time, I wanted to buy something to compensate for all the time I had spent in there that day. So I glanced over the loose dice and saw a really cool-looking one with 30 sides. I didn't know what it was used for. To be honest, I didn't know what any of them were used for. But it looked cool and it as less than a dollar, so I bought it.