This is one of those deals you cannot pass up! Staples has Expo Clickables on sale for $1.50 and there is a $1.00 coupon here making them $.50 each. The coupon is a PDF and does not have a print limit.
Other deals at Staples...
$10 4GB HP USB Flash Drive - AWESOME DEAL (my middle school kids are required a 2 GB this year)
$.25 Deals: Elmers School Glue, Pencil Sharpeners, Bic Mechanical Pencils (pair with internet printables for free deal www.coupons.com), Index Cards, Cap Erasers, Pencil Cases Limit 2 each