I like stickers more than buttons personally because I always lose buttons. (I used to put buttons on my sketchbook bag, and I lost seven of the eight I had on there.)
Plus, the idea I had is to parody
these kinds of stickers, but instead of having real destinations, I'd have "WSG" for Warsong Gulch, or "AB" for Arathi Basin. Basically, make Warcraft versions of the stickers. (If anything else, I have about a dozen people outside of the conventions that would want them.)
I don't think it's really going to be a big money making idea, but it's something fun I wanted to try.
Printess looks pretty nice, but they don't seem to have the kind I'm looking for, and Stand Out Stickers has a ridiculous minimum order which I can't afford. (125 minimum at 1.95 each = almost 200 . . . O_o) I'm just looking to make like, two dozen. I may eventually try Cafe Press, since it would be 2.70 per sticker in a pack of 10 . . . Then again . . . Hrm.
Thanks for the suggestions\comments though.