When you go to conventions, what sort of things do you tend to buy?

Here are suggestions based on things I have sold or I know are popular sells at conventions. But please feel free to add anything you either sell a lot of or buy/want to buy at conventions!

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MERCHANDISE

- Stickers
- Magnets
- Button pins
- Cellphone charms/key chains
- Jewelry
- Teeshirts

PRINTS
- ATC/ACEO/fan badges (2.5 x 3.5 inches)
- Bookmarks (assorted sizes)
- Postcards/mini prints (cards approximately 4 x 6 inches)
- Standard prints (8.5 x 11 inches)
- Poster sized prints

ORIGINALS (not commissioned)
- ATCs/ACEOs/fan badges
- Bookmarks
- Postcards/minis
- Standard size
- Large sizes

COMMISSIONS
????? (I know all sorts of assorted options here, but if you choose to answer this, any thoughts you care to give on convention commissions are wanted!)

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You'll note I didn't add things like "plushies" and so forth since I'm looking for things that I can reasonably offer. xD;

Again, any thoughts you have on the issue are more than welcome! Like, "I prefer laminated bookmarks with no tassels." or "I'd collect more of X if they were under $Y.yy..."

Thank you.