Yes! It's my sodding annotated Slayers Guide that disappeared at the Warpcon 2004 somewhere between me handing it in at the front desk on Saturday morning and the auction itself on Saturday evening. Now I know that many people have advised me to just give it up for lost (including natural20, whose exact words were, I believe: "Give it up! Just let it go! It's gone! It's lost! Someone ate it!").
But I don't want to! [Shakes fist at screen].
So if you know anything, please say.