Our school did a tile fundraiser with space for about 600 tiles. The principal wanted them priced at $25 pertile (we were putting the kids hand prints on the tiles) I knew this would be a big seller but we have families with multiple kids in the school that just can't afford the price per kid so we only sold 160 of them. After giving the faculty each a free tile it was enough to fill one of the walls we wanted to decorate. Hopefully they will continue with this project in a future year and just reduce the cost or do a "buy the second for $4". I ran the project so if you have any questions I would be glad to help.
Laura
http://westayhome.com