Bookmarks anyone?

Do people still like and buy bookmarks? 

I'm making some for sale at Conjecture and sonce it's an SF&F convention so I get to do original art! Yay! 

But, does anyone know if bookmarks are popular? I'm going to get them printed by not me. LOL! The Carmine Rojas bookmarks I ordered from Overnight Prints came out looking great! And I'm tired of printing, cutting, laminating and coloring AGAIN!